/* ============================================================
   BEATFLOW BJ — DESIGN PREMIUM v3 — Spotify-inspired
   Font: Plus Jakarta Sans | Palette: Dark Navy + Blue Sky
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  /* Couleurs principales */
  --blue:          #1DB954;
  --blue:          #1E90FF;
  --blue-bright:   #4DA6FF;
  --blue-dark:     #0A6BC2;
  --blue-deeper:   #064A8C;
  --blue-glow:     rgba(30,144,255,0.22);
  --blue-light:    rgba(30,144,255,0.1);
  --blue-pale:     rgba(30,144,255,0.06);

  /* Fonds sombres */
  --bg-base:       #0A0E1A;
  --bg-card:       #111827;
  --bg-elevated:   #1A2235;
  --bg-hover:      #1F2D42;
  --bg-overlay:    rgba(10,14,26,0.85);

  /* Texte */
  --text-primary:  #FFFFFF;
  --text-secondary:#94A3B8;
  --text-muted:    #4A5568;
  --text-dark:     #0A0E1A;

  /* Surface claire */
  --surface:       #FFFFFF;
  --surface-2:     #F8FAFC;
  --border:        rgba(255,255,255,0.08);
  --border-light:  #E2E8F0;

  /* Accent */
  --green:         #1DB954;
  --danger:        #FF4D4D;
  --warning:       #FFAB00;
  --success:       #00E676;

  /* Police */
  --font:          'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Rayons */
  --r-xs:    6px;
  --r-sm:    10px;
  --r:       16px;
  --r-lg:    24px;
  --r-xl:    32px;
  --r-full:  9999px;

  /* Ombres */
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.3);
  --shadow:        0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.5);
  --shadow-blue:   0 4px 24px rgba(30,144,255,0.35);
  --shadow-blue-lg:0 8px 48px rgba(30,144,255,0.5);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.35);

  --transition:    0.2s cubic-bezier(0.4,0,0.2,1);
  --max-w:         1280px;
  --header-h:      68px;
}

/* ── RESET ──────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg-base);color:var(--text-primary);line-height:1.6;font-size:15px;min-height:100vh;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--blue-bright)}
button{cursor:pointer;border:none;background:none;font-family:var(--font)}
input,select,textarea{font-family:var(--font)}
ul,ol{list-style:none}

/* ── UTILITIES ─────────────────────────────────────────── */
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.flex{display:flex}.flex-col{flex-direction:column}
.items-center{align-items:center}.justify-between{justify-content:space-between}
.justify-center{justify-content:center}.gap-1{gap:8px}.gap-2{gap:16px}.gap-3{gap:24px}.gap-4{gap:32px}
.grid{display:grid}.hidden{display:none!important}.text-center{text-align:center}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}
.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.w-full{width:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ── FLASH ──────────────────────────────────────────────── */
.flash{padding:14px 20px;border-radius:var(--r-sm);margin-bottom:20px;font-weight:500;display:flex;align-items:center;gap:10px;animation:fadeSlide .3s ease;font-size:14px}
.flash-success{background:rgba(0,230,118,0.12);color:#00E676;border:1px solid rgba(0,230,118,0.25)}
.flash-error{background:rgba(255,77,77,0.12);color:#FF6B6B;border:1px solid rgba(255,77,77,0.25)}
.flash-info{background:var(--blue-light);color:var(--blue-bright);border:1px solid rgba(30,144,255,.3)}
.flash-warning{background:rgba(255,171,0,0.12);color:#FFAB00;border:1px solid rgba(255,171,0,0.25)}
@keyframes fadeSlide{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}

/* ── BUTTONS ────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 26px;border-radius:var(--r-full);font-weight:700;font-size:14px;transition:all var(--transition);white-space:nowrap;font-family:var(--font);letter-spacing:.01em}
.btn-primary{background:var(--blue);color:var(--surface);box-shadow:var(--shadow-blue)}
.btn-primary:hover{background:var(--blue-bright);color:white;transform:translateY(-2px);box-shadow:var(--shadow-blue-lg)}
.btn-outline{border:1.5px solid rgba(255,255,255,0.2);color:white;background:rgba(255,255,255,0.05)}
.btn-outline:hover{border-color:var(--blue);background:var(--blue-light);color:var(--blue-bright)}
.btn-white{background:white;color:var(--bg-base);font-weight:800}
.btn-white:hover{background:#E8F4FF;color:var(--blue-dark);transform:translateY(-2px)}
.btn-dark{background:var(--bg-elevated);color:white;border:1px solid var(--border)}
.btn-dark:hover{background:var(--bg-hover)}
.btn-danger{background:var(--danger);color:white}
.btn-danger:hover{background:#FF3333}
.btn-success{background:var(--green);color:white}
.btn-ghost{color:var(--text-secondary);padding:10px 16px}
.btn-ghost:hover{color:white;background:var(--bg-elevated)}
.btn-sm{padding:7px 18px;font-size:13px}
.btn-lg{padding:16px 40px;font-size:16px}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important}
.btn-icon{width:44px;height:44px;padding:0;border-radius:50%}

/* ── HEADER ─────────────────────────────────────────────── */
.header{position:sticky;top:0;z-index:1000;background:rgba(10,14,26,0.95);backdrop-filter:blur(20px);height:var(--header-h);border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-family:var(--font);font-weight:800;font-size:20px;color:white;display:flex;align-items:center;gap:10px;letter-spacing:-.02em}
.logo .logo-accent{color:var(--blue)}
.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--blue-dark),var(--blue));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:17px;box-shadow:var(--shadow-blue)}
.nav{display:flex;align-items:center;gap:2px}
.nav-link{color:var(--text-secondary);font-size:14px;font-weight:600;padding:8px 16px;border-radius:var(--r-full);transition:all var(--transition)}
.nav-link:hover,.nav-link.active{color:white;background:rgba(255,255,255,0.08)}
.header-actions{display:flex;align-items:center;gap:12px}
.user-menu{position:relative}
.user-btn{display:flex;align-items:center;gap:9px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-full);padding:7px 16px 7px 7px;color:white;font-size:14px;font-weight:600;transition:all var(--transition);cursor:pointer}
.user-btn:hover{background:var(--bg-hover);border-color:rgba(30,144,255,.3);color:white}
.user-avatar{width:32px;height:32px;background:linear-gradient(135deg,var(--blue-dark),var(--blue));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:white;overflow:hidden;flex-shrink:0}
.user-avatar img{width:100%;height:100%;object-fit:cover}
.dropdown{position:absolute;top:calc(100% + 10px);right:0;background:var(--bg-card);border-radius:var(--r);box-shadow:var(--shadow-lg);min-width:220px;border:1px solid var(--border);overflow:hidden;opacity:0;pointer-events:none;transform:translateY(-8px) scale(.97);transition:all var(--transition);z-index:100}
.dropdown.open{opacity:1;pointer-events:all;transform:translateY(0) scale(1)}
.dropdown-item{display:flex;align-items:center;gap:10px;padding:11px 16px;font-size:14px;color:var(--text-secondary);transition:all var(--transition)}
.dropdown-item:hover{background:var(--bg-elevated);color:white}
.dropdown-divider{height:1px;background:var(--border);margin:4px 0}
.menu-toggle{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer}
.menu-toggle span{display:block;width:22px;height:2px;background:white;border-radius:2px;transition:all .3s}

/* ── HERO ────────────────────────────────────────────────── */
.hero{background:var(--bg-base);padding:0;overflow:hidden;position:relative;min-height:92vh;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg-gradient{position:absolute;inset:0;background:linear-gradient(135deg,#060B15 0%,#0A1428 40%,#0D1F3C 70%,#091929 100%)}
.hero-bg-orb1{position:absolute;width:700px;height:700px;background:radial-gradient(circle,rgba(30,144,255,.18) 0%,transparent 65%);top:-100px;right:-100px;pointer-events:none}
.hero-bg-orb2{position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(30,144,255,.10) 0%,transparent 65%);bottom:-200px;left:-100px;pointer-events:none}
.hero-bg-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(30,144,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(30,144,255,.04) 1px,transparent 1px);background-size:60px 60px}
.hero-inner{position:relative;z-index:1;width:100%;padding:100px 0}
.hero-content{flex:1;max-width:580px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(30,144,255,.1);border:1px solid rgba(30,144,255,.25);border-radius:var(--r-full);padding:7px 18px;color:var(--blue-bright);font-size:12px;font-weight:700;margin-bottom:32px;text-transform:uppercase;letter-spacing:.08em}
.hero-eyebrow::before{content:'';width:6px;height:6px;background:var(--blue);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.3)}}
.hero h1{font-size:clamp(40px,5.5vw,72px);font-weight:800;color:white;line-height:1.05;margin-bottom:24px;letter-spacing:-.03em}
.hero h1 .grad{background:linear-gradient(135deg,var(--blue) 0%,var(--blue-bright) 50%,#87CEEB 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:18px;color:rgba(255,255,255,.55);line-height:1.75;margin-bottom:44px;max-width:480px}
.hero-cta{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:0;margin-top:72px}
.hero-stat{padding:0 40px 0 0;border-right:1px solid var(--border)}
.hero-stat:first-child{padding-left:0}
.hero-stat:last-child{border-right:none}
.hero-stat-n{font-size:38px;font-weight:800;color:white;letter-spacing:-.03em;line-height:1}
.hero-stat-l{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-top:6px}

/* Hero Card */
.hero-card-wrap{flex:0 0 380px;position:relative}
.hero-floating-card{background:var(--bg-card);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg),0 0 100px rgba(30,144,255,.15);border:1px solid var(--border);animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero-card-cover{width:100%;aspect-ratio:1;position:relative;overflow:hidden;background:linear-gradient(135deg,#0A1628,#0D2F5A)}
.hero-card-cover img{width:100%;height:100%;object-fit:cover}
.hero-card-cover-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:80px;background:linear-gradient(135deg,#0A1628 0%,#0D2F5A 50%,#1A4A7A 100%)}
.hero-card-cover-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,14,26,0.9) 0%,transparent 50%)}
.hero-card-info{padding:20px 24px 24px}
.hero-card-title{font-size:18px;font-weight:800;color:white;margin-bottom:4px}
.hero-card-meta{font-size:13px;color:var(--text-secondary);font-weight:500}
.hero-player{margin-top:20px;background:rgba(255,255,255,.04);border-radius:var(--r-sm);padding:16px;border:1px solid var(--border)}
.hero-player-controls{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.hero-play-circle{width:48px;height:48px;border-radius:50%;background:var(--blue);display:flex;align-items:center;justify-content:center;font-size:18px;color:white;flex-shrink:0;transition:all var(--transition);box-shadow:var(--shadow-blue);cursor:pointer;border:none;font-family:var(--font)}
.hero-play-circle:hover{background:var(--blue-bright);transform:scale(1.08)}
.hero-player-meta{flex:1}
.hero-player-name{font-size:14px;font-weight:700;color:white}
.hero-player-time{font-size:12px;color:var(--text-muted);margin-top:2px}
.autoplay-badge{display:inline-flex;align-items:center;gap:5px;background:rgba(30,144,255,.15);border:1px solid rgba(30,144,255,.25);border-radius:var(--r-full);padding:4px 10px;font-size:11px;color:var(--blue-bright);font-weight:600}
.autoplay-badge::before{content:'';width:5px;height:5px;background:var(--blue);border-radius:50%;animation:pulse 1.5s infinite}

/* ── CATEGORIES ─────────────────────────────────────────── */
.cat-section{background:var(--bg-card);padding:24px 0;border-bottom:1px solid var(--border)}
.categories-scroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.categories-scroll::-webkit-scrollbar{display:none}
.cat-chip{display:flex;align-items:center;gap:7px;padding:9px 20px;border-radius:var(--r-full);white-space:nowrap;border:1.5px solid var(--border);background:transparent;font-size:13px;font-weight:600;color:var(--text-secondary);transition:all var(--transition);cursor:pointer;flex-shrink:0;font-family:var(--font)}
.cat-chip:hover,.cat-chip.active{border-color:var(--blue);background:var(--blue-light);color:var(--blue-bright)}

/* ── SECTION ────────────────────────────────────────────── */
.section{padding:80px 0}
.section-dark{background:var(--bg-base)}
.section-card{background:var(--bg-card)}
.section-title{font-size:clamp(24px,3vw,36px);font-weight:800;color:white;margin-bottom:8px;letter-spacing:-.025em}
.section-sub{color:var(--text-secondary);font-size:15px;margin-bottom:48px}
.section-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:40px;flex-wrap:wrap;gap:16px}
.section-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);margin-bottom:8px}

/* ── BEAT CARDS ─────────────────────────────────────────── */
.beats-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.beat-card{background:var(--bg-card);border-radius:var(--r);overflow:hidden;border:1px solid var(--border);transition:all var(--transition);cursor:pointer;position:relative}
.beat-card:hover{border-color:rgba(30,144,255,.4);box-shadow:var(--shadow-card);transform:translateY(-4px)}
.beat-card:hover .beat-play-overlay{opacity:1}
.beat-card:hover .beat-cover img{transform:scale(1.06)}
.beat-cover{aspect-ratio:1;position:relative;overflow:hidden;background:linear-gradient(135deg,#0A1628,#0D2F5A)}
.beat-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.beat-cover-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:50px;background:linear-gradient(135deg,#0A1628,#1A3A5C)}
.beat-play-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,14,26,.85) 0%,transparent 55%);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition)}
.beat-play-btn{width:56px;height:56px;border-radius:50%;background:var(--blue);color:white;display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:var(--shadow-blue);transition:transform .2s}
.beat-play-btn:hover{transform:scale(1.1)}
.beat-badge{position:absolute;top:10px;left:10px;padding:4px 12px;border-radius:var(--r-full);font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.badge-exclusive{background:var(--blue);color:white}
.badge-sold{background:var(--danger);color:white}
.badge-limited{background:var(--warning);color:#111}
.beat-info{padding:16px}
.beat-title{font-size:14px;font-weight:700;color:white;margin-bottom:4px;line-height:1.3}
.beat-artist{font-size:13px;color:var(--text-secondary);font-weight:500}
.beat-artist:hover{color:var(--blue-bright)}
.beat-meta{display:flex;align-items:center;justify-content:space-between;margin-top:14px}
.beat-price{font-size:16px;font-weight:800;color:var(--blue-bright)}
.beat-bpm{font-size:11px;color:var(--text-muted);background:rgba(255,255,255,.06);padding:3px 10px;border-radius:var(--r-full);font-weight:600}
.beat-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.beat-tag{font-size:11px;background:rgba(30,144,255,.1);color:var(--blue-bright);padding:3px 9px;border-radius:var(--r-full);font-weight:600}

/* ── BEATMAKER CARDS ─────────────────────────────────────── */
.beatmakers-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.bm-card{background:var(--bg-card);border-radius:var(--r);padding:28px 18px;text-align:center;border:1px solid var(--border);transition:all var(--transition)}
.bm-card:hover{border-color:rgba(30,144,255,.35);transform:translateY(-4px);box-shadow:var(--shadow-card)}
.bm-avatar{width:72px;height:72px;border-radius:50%;margin:0 auto 14px;border:2px solid var(--border);overflow:hidden;background:linear-gradient(135deg,var(--blue-deeper),var(--blue));display:flex;align-items:center;justify-content:center;font-size:28px;color:white;font-weight:800;transition:border-color var(--transition)}
.bm-card:hover .bm-avatar{border-color:var(--blue)}
.bm-avatar img{width:100%;height:100%;object-fit:cover}
.bm-name{font-size:15px;font-weight:700;color:white;margin-bottom:4px}
.bm-stats{font-size:12px;color:var(--text-muted)}
.bm-bio{font-size:12px;color:var(--text-secondary);margin-top:8px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ── SEARCH & FILTERS ───────────────────────────────────── */
.search-bar{display:flex;align-items:center;gap:12px;background:var(--bg-elevated);border:1.5px solid var(--border);border-radius:var(--r-full);padding:10px 16px;transition:all var(--transition)}
.search-bar:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-glow)}
.search-bar input{flex:1;border:none;outline:none;font-size:15px;background:transparent;color:white;font-family:var(--font)}
.search-bar input::placeholder{color:var(--text-muted)}
.filters{background:var(--bg-card);border-radius:var(--r);padding:20px 22px;border:1px solid var(--border);margin-bottom:28px}
.filter-row{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end}
.filter-group{display:flex;flex-direction:column;gap:6px}
.filter-label{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}
.filter-select,.filter-input{padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--r-sm);font-size:14px;color:white;background:var(--bg-elevated);outline:none;transition:all var(--transition);font-family:var(--font)}
.filter-select:focus,.filter-input:focus{border-color:var(--blue)}

/* ── BEAT DETAIL PAGE ───────────────────────────────────── */
.beat-detail-wrap{background:var(--bg-base);min-height:100vh}
.beat-detail-hero{background:linear-gradient(180deg,var(--bg-card) 0%,var(--bg-base) 100%);padding:60px 0 40px;border-bottom:1px solid var(--border)}
.beat-detail{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.beat-cover-lg{aspect-ratio:1;border-radius:var(--r-lg);overflow:hidden;position:relative;box-shadow:var(--shadow-lg)}
.beat-cover-lg img{width:100%;height:100%;object-fit:cover}
.beat-cover-placeholder-lg{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:100px;background:linear-gradient(135deg,#0A1628,#0D2F5A)}
.beat-detail-title{font-size:clamp(28px,4vw,48px);font-weight:800;color:white;margin-bottom:8px;line-height:1.1;letter-spacing:-.025em}
.beat-detail-artist{font-size:17px;color:var(--blue-bright);font-weight:600;margin-bottom:24px;display:flex;align-items:center;gap:8px}
.beat-detail-stats{display:flex;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.detail-stat{background:var(--bg-elevated);border-radius:var(--r-sm);padding:14px 22px;border:1px solid var(--border);text-align:center}
.detail-stat-val{font-size:22px;font-weight:800;color:white;line-height:1}
.detail-stat-key{font-size:11px;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:.06em}

/* ── AUDIO PLAYER ───────────────────────────────────────── */
.player-container{background:var(--bg-elevated);border-radius:var(--r);padding:22px;margin-bottom:24px;border:1px solid rgba(30,144,255,.2)}
.player-waveform-wrap{position:relative}
#waveform wave{border-radius:4px!important}
.player-controls{display:flex;align-items:center;gap:14px;margin-top:14px;flex-wrap:wrap}
.player-play{width:48px;height:48px;border-radius:50%;background:var(--blue);color:white;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;transition:all var(--transition);box-shadow:var(--shadow-blue);border:none;cursor:pointer}
.player-play:hover{background:var(--blue-bright);transform:scale(1.06)}
.player-time{color:var(--text-secondary);font-size:13px;white-space:nowrap;font-weight:500}
.player-timer{color:var(--blue-bright);font-size:13px;font-weight:700;white-space:nowrap}
.volume-control{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}
.volume-icon{font-size:18px;cursor:pointer;transition:transform .2s;line-height:1;user-select:none}
.volume-icon:hover{transform:scale(1.2)}
.volume-slider{-webkit-appearance:none;width:80px;height:4px;border-radius:var(--r-full);background:rgba(255,255,255,.15);outline:none;cursor:pointer;transition:background .2s}
.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--blue);cursor:pointer;box-shadow:0 0 6px rgba(30,144,255,.6);transition:transform .2s}
.volume-slider::-webkit-slider-thumb:hover{transform:scale(1.3)}
.volume-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--blue);cursor:pointer;border:none}

/* ── FORMAT CARDS ───────────────────────────────────────── */
.formats-list{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.format-card{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border:1.5px solid var(--border);border-radius:var(--r-sm);background:var(--bg-elevated);transition:all var(--transition);cursor:pointer}
.format-card:hover,.format-card.selected{border-color:var(--blue);background:rgba(30,144,255,.08)}
.format-name{font-weight:700;color:white;font-size:15px}
.format-desc{font-size:12px;color:var(--text-muted);margin-top:2px}
.format-price{font-size:22px;font-weight:800;color:var(--blue-bright)}
.buy-btn{width:100%;padding:18px;font-size:17px;border-radius:var(--r);font-weight:800;margin-top:8px}

/* ── FORMS ──────────────────────────────────────────────── */
.form-card{background:var(--surface);border-radius:var(--r-lg);padding:44px;box-shadow:var(--shadow);border:1px solid var(--border-light)}
.form-group{margin-bottom:22px}
.form-label{display:block;margin-bottom:8px;font-size:14px;font-weight:600;color:var(--text-dark)}
.form-label span{color:var(--danger)}
.form-input,.form-select,.form-textarea{width:100%;padding:12px 16px;border:2px solid var(--border-light);border-radius:var(--r-sm);font-size:15px;color:var(--text-dark);background:white;outline:none;transition:all var(--transition);font-family:var(--font)}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,144,255,.1)}
.form-hint{font-size:13px;color:#64748B;margin-top:5px}
.form-textarea{resize:vertical;min-height:110px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-divider{border:none;border-top:1px solid var(--border-light);margin:28px 0}
.upload-zone{border:2px dashed var(--border-light);border-radius:var(--r-sm);padding:32px;text-align:center;cursor:pointer;background:#FAFBFC;transition:all var(--transition)}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--blue);background:#F0F8FF}
.upload-icon{font-size:40px;margin-bottom:12px}
.upload-text{font-weight:600;color:#475569}
.upload-hint{font-size:13px;color:#94A3B8;margin-top:5px}

/* ── AUTH PAGES ─────────────────────────────────────────── */
.auth-bg{min-height:100vh;background:var(--bg-base);display:flex;align-items:center;justify-content:center;padding:40px 20px;position:relative}
.auth-bg::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 50% 0%,rgba(30,144,255,.12),transparent)}
.auth-card{background:var(--bg-card);border-radius:var(--r-lg);padding:48px;width:100%;max-width:440px;border:1px solid var(--border);box-shadow:var(--shadow-lg);position:relative;z-index:1}
.auth-logo{display:flex;align-items:center;justify-content:center;gap:10px;font-size:22px;font-weight:800;color:white;margin-bottom:32px}
.auth-title{font-size:26px;font-weight:800;color:white;text-align:center;margin-bottom:6px}
.auth-sub{color:var(--text-secondary);text-align:center;font-size:14px;margin-bottom:32px}
.auth-input{background:var(--bg-elevated)!important;border-color:var(--border)!important;color:white!important}
.auth-input::placeholder{color:var(--text-muted)!important}
.auth-input:focus{border-color:var(--blue)!important;box-shadow:0 0 0 3px var(--blue-glow)!important}

/* ── CHECKOUT ───────────────────────────────────────────── */
.checkout-wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:40px}
.checkout-panel{background:var(--bg-card);border-radius:var(--r-lg);padding:32px;border:1px solid var(--border)}
.checkout-beat{display:flex;gap:16px;align-items:center;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.checkout-beat-cover{width:72px;height:72px;border-radius:var(--r-sm);overflow:hidden;background:linear-gradient(135deg,#0A1628,#0D2F5A);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:28px}
.checkout-total{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-top:1px solid var(--border)}
.checkout-total-price{font-size:32px;font-weight:800;color:var(--blue-bright)}
.operator-btns{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.operator-btn{border:1.5px solid var(--border);border-radius:var(--r);padding:20px;text-align:center;cursor:pointer;transition:all var(--transition);background:var(--bg-elevated)}
.operator-btn:hover,.operator-btn.selected{border-color:var(--blue);background:var(--blue-light)}
.operator-btn-icon{font-size:32px;margin-bottom:8px}
.operator-btn-label{font-size:13px;font-weight:700;color:var(--text-secondary)}
.operator-btn.selected .operator-btn-label{color:var(--blue-bright)}

/* ── DASHBOARD ──────────────────────────────────────────── */
.dash-layout{display:flex;min-height:100vh}
.dash-sidebar{width:260px;background:var(--bg-base);flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;border-right:1px solid var(--border)}
.dash-sidebar-top{padding:24px 20px;border-bottom:1px solid var(--border)}
.dash-nav{padding:12px;flex:1}
.dash-nav-section{font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.12em;padding:14px 10px 6px}
.dash-nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-sm);color:var(--text-secondary);font-size:14px;font-weight:600;transition:all var(--transition);margin-bottom:2px}
.dash-nav-link:hover{background:var(--bg-elevated);color:white}
.dash-nav-link.active{background:var(--blue-light);color:var(--blue-bright)}
.dash-nav-link .icon{font-size:17px;width:20px;text-align:center;flex-shrink:0}
.dash-main{flex:1;background:var(--bg-base);overflow-y:auto}
.dash-topbar{background:var(--bg-card);border-bottom:1px solid var(--border);padding:0 28px;height:64px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.dash-topbar-title{font-size:18px;font-weight:800;color:white;letter-spacing:-.01em}
.dash-content{padding:28px}
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(195px,1fr));gap:18px;margin-bottom:28px}
.stat-card{background:var(--bg-card);border-radius:var(--r);padding:24px;border:1px solid var(--border);transition:all var(--transition)}
.stat-card:hover{border-color:rgba(30,144,255,.3);transform:translateY(-2px)}
.stat-card-icon{width:48px;height:48px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px}
.stat-card-icon.blue{background:rgba(30,144,255,.12)}.stat-card-icon.green{background:rgba(0,230,118,.1)}.stat-card-icon.orange{background:rgba(255,171,0,.1)}.stat-card-icon.purple{background:rgba(167,139,250,.1)}
.stat-card-num{font-size:28px;font-weight:800;color:white;letter-spacing:-.02em}
.stat-card-label{font-size:12px;color:var(--text-muted);margin-top:4px;font-weight:600}

/* ── TABLES ─────────────────────────────────────────────── */
.table-card{background:var(--bg-card);border-radius:var(--r);overflow:hidden;border:1px solid var(--border)}
.table-card-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.table-card-title{font-size:16px;font-weight:700;color:white}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:12px 20px;font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;background:rgba(255,255,255,.02);border-bottom:1px solid var(--border)}
td{padding:14px 20px;font-size:14px;color:var(--text-secondary);border-bottom:1px solid rgba(255,255,255,.04)}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(255,255,255,.02);color:white}

/* ── BADGES ─────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--r-full);font-size:12px;font-weight:700}
.badge-success{background:rgba(0,230,118,.12);color:#00E676}
.badge-pending{background:rgba(255,171,0,.12);color:#FFAB00}
.badge-danger{background:rgba(255,77,77,.12);color:#FF6B6B}
.badge-blue{background:var(--blue-light);color:var(--blue-bright)}
.badge-gray{background:rgba(255,255,255,.06);color:var(--text-secondary)}

/* ── PAGINATION ─────────────────────────────────────────── */
.pagination{display:flex;gap:6px;justify-content:center;margin-top:36px}
.page-btn{min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--border);border-radius:var(--r-sm);font-size:14px;font-weight:600;color:var(--text-secondary);transition:all var(--transition);background:transparent}
.page-btn:hover,.page-btn.active{border-color:var(--blue);background:var(--blue);color:white}

/* ── FOOTER ─────────────────────────────────────────────── */
.footer{background:var(--bg-card);color:var(--text-secondary);padding:64px 0 32px;border-top:1px solid var(--border)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;margin-bottom:56px}
.footer-desc{font-size:14px;line-height:1.8;color:var(--text-muted);margin-top:16px}
.footer-heading{font-size:13px;font-weight:700;color:white;margin-bottom:18px;text-transform:uppercase;letter-spacing:.06em}
.footer-link{display:block;font-size:14px;color:var(--text-muted);padding:5px 0;transition:color var(--transition)}
.footer-link:hover{color:white}
.footer-bottom{border-top:1px solid var(--border);padding-top:28px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-muted)}
.footer-badge{display:inline-flex;align-items:center;gap:6px;background:var(--blue-light);color:var(--blue-bright);padding:5px 12px;border-radius:var(--r-full);font-size:12px;font-weight:700}

/* ── BEATMAKER PROFILE ──────────────────────────────────── */
.bm-profile-hero{background:linear-gradient(180deg,var(--bg-card) 0%,var(--bg-base) 100%);padding:72px 0;border-bottom:1px solid var(--border)}
.bm-profile-avatar{width:110px;height:110px;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,var(--blue-deeper),var(--blue));display:flex;align-items:center;justify-content:center;font-size:44px;color:white;font-weight:800;flex-shrink:0;box-shadow:var(--shadow-blue);border:3px solid rgba(30,144,255,.3)}
.bm-profile-avatar img{width:100%;height:100%;object-fit:cover}

/* ── MISC ───────────────────────────────────────────────── */
.empty-state{text-align:center;padding:80px 20px}
.empty-icon{font-size:64px;margin-bottom:16px}
.empty-title{font-size:20px;font-weight:700;color:white;margin-bottom:8px}
.empty-sub{color:var(--text-secondary);font-size:15px}
.alert{padding:14px 18px;border-radius:var(--r-sm);border-left:3px solid;margin-bottom:18px;font-size:14px}
.alert-success{background:rgba(0,230,118,.08);border-color:var(--success);color:#00E676}
.alert-error{background:rgba(255,77,77,.08);border-color:var(--danger);color:#FF6B6B}
.alert-info{background:var(--blue-light);border-color:var(--blue);color:var(--blue-bright)}
.alert-warning{background:rgba(255,171,0,.08);border-color:var(--warning);color:#FFAB00}
.modal-backdrop{position:fixed;inset:0;background:rgba(6,10,18,.85);backdrop-filter:blur(8px);z-index:2000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity var(--transition)}
.modal-backdrop.open{opacity:1;pointer-events:all}
.modal{background:var(--surface);border-radius:var(--r-lg);padding:40px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);transform:scale(.96);transition:transform var(--transition)}
.modal-backdrop.open .modal{transform:scale(1)}
.modal-title{font-size:22px;font-weight:800;color:var(--text-dark);margin-bottom:4px}
.modal-sub{color:#64748B;font-size:14px;margin-bottom:28px}
.spinner{width:20px;height:20px;border:2.5px solid rgba(30,144,255,.2);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.divider-text{display:flex;align-items:center;gap:16px;color:var(--text-muted);font-size:13px;margin:20px 0}
.divider-text::before,.divider-text::after{content:'';flex:1;height:1px;background:var(--border)}

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media(max-width:1024px){.beat-detail{grid-template-columns:1fr}.checkout-wrap{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero-card-wrap{display:none}}
@media(max-width:768px){
  .nav{display:none}.nav.open{display:flex;flex-direction:column;position:absolute;top:var(--header-h);left:0;right:0;background:var(--bg-base);padding:16px;border-bottom:1px solid var(--border);z-index:999}
  .menu-toggle{display:flex}.hero-inner{flex-direction:column;padding:70px 0 50px}.hero-stats{gap:20px}
  .hero-stat{padding:0 20px 0 0}.hero h1{font-size:36px}
  .form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}
  .beats-grid{grid-template-columns:repeat(auto-fill,minmax(155px,1fr))}
  .dash-sidebar{display:none}.section{padding:56px 0}
}
@media(max-width:480px){.container{padding:0 16px}.form-card{padding:24px 20px}.auth-card{padding:32px 24px}}

/* ============================================================
   RESPONSIVE MOBILE-FIRST — BeatBox
   Breakpoints: 480 / 640 / 768 / 1024 / 1280
   ============================================================ */

/* ── BASE MOBILE (< 480px) ─────────────────────────────── */
@media (max-width: 480px) {
  :root { --header-h: 60px; }
  .container { padding: 0 14px; }

  /* Header */
  .header-inner { padding: 0 14px; gap: 10px; }
  .logo { font-size: 17px; }
  .logo-icon { width: 30px; height: 30px; font-size: 14px; }
  .nav { display: none; }
  .menu-toggle { display: flex; }
  .header-actions .btn-ghost { display: none; }
  .user-btn { padding: 5px 10px 5px 5px; font-size: 13px; }
  .user-btn .user-name { display: none; }
  .user-avatar { width: 28px; height: 28px; font-size: 11px; }

  /* Hero */
  .hero { min-height: auto; }
  .hero-inner { padding: 56px 0 44px; }
  .hero-content { max-width: 100%; }
  .hero h1 { font-size: 30px; line-height: 1.1; }
  .hero-eyebrow { font-size: 11px; padding: 6px 14px; margin-bottom: 20px; }
  .hero-desc { font-size: 15px; margin-bottom: 28px; }
  .hero-cta { flex-direction: column; width: 100%; }
  .hero-cta .btn { width: 100%; justify-content: center; padding: 15px; font-size: 15px; }
  .hero-card-wrap { display: none; }
  .hero-stats { gap: 0; margin-top: 44px; padding-top: 28px; flex-wrap: wrap; }
  .hero-stat { padding: 0 20px 0 0; flex: 0 0 auto; }
  .hero-stat:nth-child(3) { border-right: none; }
  .hero-stat-n { font-size: 28px; }

  /* Section */
  .section { padding: 48px 0; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 28px; }
  .section-title { font-size: 22px; }

  /* Beat grid */
  .beats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .beat-info { padding: 12px; }
  .beat-title { font-size: 13px; }
  .beat-artist { font-size: 12px; }
  .beat-price { font-size: 14px; }
  .beat-bpm { font-size: 10px; padding: 2px 7px; }
  .beat-tags { display: none; }
  .beat-play-btn { width: 44px; height: 44px; font-size: 18px; }

  /* Beatmakers */
  .beatmakers-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .bm-card { padding: 20px 12px; }
  .bm-avatar { width: 60px; height: 60px; font-size: 24px; }
  .bm-name { font-size: 13px; }
  .bm-bio { display: none; }

  /* Player */
  .player-controls { gap: 10px; flex-wrap: wrap; }
  .volume-control { width: 100%; justify-content: flex-end; margin-left: 0; }
  .volume-slider { width: 100px; }
  .player-timer { font-size: 12px; }

  /* Beat detail */
  .beat-detail { grid-template-columns: 1fr; gap: 24px; }
  .beat-detail-title { font-size: 24px; }
  .beat-detail-stats { gap: 10px; }
  .detail-stat { padding: 10px 14px; }
  .detail-stat-val { font-size: 18px; }
  .format-card { padding: 14px 16px; }
  .format-price { font-size: 18px; }
  .buy-btn { padding: 15px; font-size: 15px; }

  /* Forms */
  .form-card { padding: 20px 16px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-input, .form-select, .form-textarea { font-size: 16px; } /* prevent zoom iOS */
  .auth-card { padding: 28px 20px; }

  /* Checkout */
  .checkout-wrap { grid-template-columns: 1fr; gap: 20px; }
  .checkout-panel { padding: 20px; }
  .checkout-total-price { font-size: 26px; }
  .operator-btns { grid-template-columns: 1fr 1fr; gap: 10px; }
  .operator-btn { padding: 14px 10px; }
  .operator-btn-icon { font-size: 24px; margin-bottom: 6px; }
  .operator-btn-label { font-size: 12px; }

  /* Dashboard layout */
  .dash-layout { flex-direction: column; }
  .dash-sidebar { display: none; }
  .dash-main { min-height: 100vh; }
  .dash-topbar { padding: 0 14px; height: 56px; }
  .dash-topbar-title { font-size: 16px; }
  .dash-content { padding: 16px 14px; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-card { padding: 18px 16px; }
  .stat-card-num { font-size: 22px; }
  .stat-card-icon { width: 40px; height: 40px; font-size: 18px; margin-bottom: 12px; }

  /* Tables */
  .table-card-header { padding: 14px 16px; }
  th, td { padding: 10px 12px; font-size: 13px; }

  /* Footer */
  .footer { padding: 44px 0 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  /* Catégories */
  .cat-section { padding: 16px 0; }
  .cat-chip { padding: 7px 14px; font-size: 12px; }

  /* How it works */
  .steps-grid { grid-template-columns: 1fr; }

  /* Pagination */
  .pagination { gap: 4px; }
  .page-btn { min-width: 36px; height: 36px; font-size: 13px; }

  /* Alerts & Badges */
  .flash { font-size: 13px; padding: 12px 14px; }
  .badge { font-size: 11px; padding: 3px 8px; }

  /* Beatmaker profile */
  .bm-profile-hero { padding: 44px 0; }
  .bm-profile-avatar { width: 80px; height: 80px; font-size: 32px; }

  /* Explorer page */
  .filters { padding: 16px; }
  .filter-row { gap: 12px; }
  .filter-group { width: 100%; }
  .filter-select, .filter-input { width: 100%; }

  /* Modals */
  .modal { padding: 28px 20px; margin: 16px; }
  .modal-backdrop { align-items: flex-end; }
  .modal { border-radius: var(--r-lg) var(--r-lg) 0 0; max-height: 90vh; width: 100%; max-width: 100%; }
}

/* ── SMALL MOBILE (480px – 640px) ─────────────────────── */
@media (min-width: 480px) and (max-width: 640px) {
  .container { padding: 0 18px; }
  .beats-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .beatmakers-grid { grid-template-columns: repeat(3, 1fr); }
  .hero h1 { font-size: 34px; }
  .hero-card-wrap { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .checkout-wrap { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .dash-sidebar { display: none; }
  .dash-content { padding: 20px 18px; }
}

/* ── TABLET (640px – 768px) ────────────────────────────── */
@media (min-width: 640px) and (max-width: 768px) {
  .container { padding: 0 20px; }
  .beats-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .beatmakers-grid { grid-template-columns: repeat(3, 1fr); }
  .hero h1 { font-size: 38px; }
  .hero-card-wrap { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .checkout-wrap { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .dash-sidebar { display: none; }
}

/* ── LARGE TABLET (768px – 1024px) ─────────────────────── */
@media (min-width: 768px) and (max-width: 1024px) {
  .beats-grid { grid-template-columns: repeat(3, 1fr); }
  .beatmakers-grid { grid-template-columns: repeat(4, 1fr); }
  .hero h1 { font-size: 46px; }
  .hero-card-wrap { display: none; }
  .beat-detail { grid-template-columns: 1fr; }
  .checkout-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat-cards { grid-template-columns: repeat(3, 1fr); }
  .dash-sidebar { width: 220px; }
  .dash-sidebar-top { padding: 18px 14px; }
  .dash-nav-link { padding: 9px 10px; font-size: 13px; }
}

/* ── MOBILE NAV DRAWER ─────────────────────────────────── */
@media (max-width: 768px) {
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10,14,26,0.98);
    padding: 24px 20px;
    z-index: 999;
    backdrop-filter: blur(20px);
    overflow-y: auto;
    animation: navSlide 0.25s ease;
  }
  @keyframes navSlide { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
  .nav.open .nav-link {
    font-size: 20px;
    font-weight: 700;
    padding: 16px 12px;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    color: var(--text-secondary);
  }
  .nav.open .nav-link:hover,
  .nav.open .nav-link.active { color: white; background: transparent; border-bottom-color: var(--blue); }
  .menu-toggle { display: flex; }
  .menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ── MOBILE DASHBOARD BOTTOM NAV ────────────────────────── */
@media (max-width: 768px) {
  /* Dash sidebar replaced by bottom tab bar */
  .dash-mobile-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    z-index: 500;
    padding: 0;
    height: 60px;
  }
  .dash-mobile-nav a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 600;
    padding: 8px 4px;
    transition: color 0.2s;
    text-decoration: none;
    border-top: 2px solid transparent;
  }
  .dash-mobile-nav a .nav-icon { font-size: 20px; line-height: 1; }
  .dash-mobile-nav a:hover,
  .dash-mobile-nav a.active { color: var(--blue-bright); border-top-color: var(--blue); }
  .dash-main { padding-bottom: 70px; }
  .dash-layout { flex-direction: column; min-height: 100vh; }
}
@media (min-width: 769px) {
  .dash-mobile-nav { display: none; }
}

/* ── TABLE RESPONSIVE ──────────────────────────────────── */
@media (max-width: 768px) {
  .table-responsive-hide { display: none; }
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 480px; }
  th, td { padding: 10px 14px; white-space: nowrap; }
}
@media (max-width: 480px) {
  table { min-width: 380px; }
}

/* ── BEAT CARD MOBILE ENHANCEMENTS ─────────────────────── */
@media (max-width: 640px) {
  .beat-play-overlay { opacity: 1; background: linear-gradient(to top, rgba(10,14,26,0.7) 0%, transparent 45%); }
  .beat-play-btn { width: 40px; height: 40px; font-size: 16px; box-shadow: none; }
  .beat-cover { border-radius: var(--r-sm) var(--r-sm) 0 0; }
}

/* ── FORMS MOBILE ──────────────────────────────────────── */
@media (max-width: 640px) {
  .form-card { border-radius: var(--r); padding: 20px 16px; }
  .upload-zone { padding: 24px 16px; }
  .upload-icon { font-size: 32px; }
  select, input, textarea { font-size: 16px !important; } /* Prevent iOS zoom */
}

/* ── EXPLORER PAGE MOBILE ──────────────────────────────── */
@media (max-width: 640px) {
  .filters { border-radius: var(--r-sm); padding: 14px; }
  .filter-row { flex-direction: column; gap: 10px; }
  .filter-group { width: 100%; }
  .filter-select, .filter-input { width: 100%; }
}

/* ── BEAT DETAIL MOBILE ────────────────────────────────── */
@media (max-width: 640px) {
  .beat-detail-hero { padding: 28px 0 24px; }
  .beat-cover-lg { border-radius: var(--r); max-height: 280px; overflow: hidden; }
  .beat-cover-placeholder-lg { font-size: 72px; }
  .player-container { padding: 16px; }
  #waveform { height: 44px !important; }
  .formats-list { gap: 8px; }
  .format-card { padding: 12px 14px; flex-wrap: wrap; gap: 8px; }
  .format-name { font-size: 14px; }
  .format-desc { display: none; }
  .format-price { font-size: 18px; }
}

/* ── CHECKOUT MOBILE ───────────────────────────────────── */
@media (max-width: 640px) {
  .checkout-panel { padding: 18px 16px; }
  .checkout-beat { gap: 12px; }
  .checkout-beat-cover { width: 60px; height: 60px; border-radius: var(--r-sm); }
  .checkout-total { padding: 14px 0; }
  .checkout-total-price { font-size: 26px; }
  .operator-btn { padding: 14px 8px; }
  .operator-btn-icon { font-size: 28px; }
}

/* ── ACCOUNT / PROFILE MOBILE ──────────────────────────── */
@media (max-width: 640px) {
  .purchases-list .purchase-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* ── FOOTER MOBILE ─────────────────────────────────────── */
@media (max-width: 640px) {
  .footer { padding: 36px 0 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid > div:not(:first-child) { display: none; }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; font-size: 12px; }
  .footer-badge { font-size: 11px; padding: 4px 10px; }
}
@media (min-width: 641px) and (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:nth-child(3),
  .footer-grid > div:nth-child(4) { display: none; }
}

/* ── MODAL MOBILE ──────────────────────────────────────── */
@media (max-width: 640px) {
  .modal-backdrop { padding: 0; align-items: flex-end; }
  .modal {
    border-radius: 20px 20px 0 0;
    max-width: 100%;
    max-height: 85vh;
    width: 100%;
    transform: translateY(100%);
    padding: 28px 20px;
  }
  .modal-backdrop.open .modal { transform: translateY(0); }
  /* Add drag handle */
  .modal::before {
    content: '';
    display: block;
    width: 36px;
    height: 4px;
    background: var(--border);
    border-radius: var(--r-full);
    margin: 0 auto 20px;
  }
}

/* ── SAFE AREA (iPhone notch) ──────────────────────────── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .dash-mobile-nav { padding-bottom: env(safe-area-inset-bottom); height: calc(60px + env(safe-area-inset-bottom)); }
  .footer-bottom { padding-bottom: max(16px, env(safe-area-inset-bottom)); }
}

/* ── TOUCH TARGETS ─────────────────────────────────────── */
@media (max-width: 768px) {
  .btn { min-height: 44px; }
  .nav-link, .dropdown-item, .dash-nav-link { min-height: 44px; }
  .cat-chip { min-height: 40px; }
  input[type="range"] { height: 24px; }
}

/* ── SCROLL IMPROVEMENTS MOBILE ─────────────────────────── */
@media (max-width: 768px) {
  .categories-scroll { scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
  .cat-chip { scroll-snap-align: start; }
  .beats-grid { -webkit-overflow-scrolling: touch; }
}

/* ── PREVENT HORIZONTAL OVERFLOW ────────────────────────── */
@media (max-width: 640px) {
  body { overflow-x: hidden; }
  .hero, .section, .cat-section, .footer { overflow-x: hidden; }
  .hero-bg { width: 100%; }
  .hero-bg-orb1, .hero-bg-orb2 { display: none; }
  img { max-width: 100%; height: auto; }
}

/* ── IMPROVE READABILITY MOBILE ─────────────────────────── */
@media (max-width: 480px) {
  .section-label { font-size: 10px; }
  .empty-title { font-size: 18px; }
  .empty-sub { font-size: 14px; }
  .empty-state { padding: 48px 16px; }
}

/* ============================================================
   ALIASES CSS — Rétro-compatibilité v1→v3
   ============================================================ */
:root {
  /* Anciennes variables → nouvelles */
  --dark:           var(--bg-base);
  --dark-2:         var(--bg-card);
  --dark-3:         var(--bg-elevated);
  --radius:         var(--r);
  --radius-sm:      var(--r-sm);
  --radius-lg:      var(--r-lg);
  --radius-xl:      var(--r-xl);
  --font-display:   var(--font);
  --font-body:      var(--font);
  --white:          var(--surface);
  --gray-50:        var(--bg-base);
  --gray-100:       var(--bg-card);
  --gray-200:       var(--border);
  --gray-300:       rgba(255,255,255,0.15);
  --gray-400:       var(--text-muted);
  --gray-500:       var(--text-secondary);
  --gray-600:       var(--text-secondary);
  --gray-800:       var(--text-primary);
  --blue-light:     rgba(30,144,255,0.12);
  --blue-pale:      rgba(30,144,255,0.06);
  --blue-deeper:    var(--blue-deeper);
  --shadow-sm:      var(--shadow-sm);
  --shadow:         var(--shadow-card);
  --shadow-lg:      var(--shadow-lg);
  --shadow-blue:    var(--shadow-blue);
  --shadow-blue-lg: var(--shadow-blue-lg);
  --transition:     0.2s cubic-bezier(0.4,0,0.2,1);
  --max-w:          1280px;
  --header-h:       68px;
}

/* Fix: pages avec fond blanc forcé */
.form-card { color: var(--text-dark) !important; }
.form-label { color: #374151 !important; }
.form-input, .form-select, .form-textarea {
  color: #111827 !important;
  background: white !important;
  border-color: #E5E7EB !important;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--blue) !important;
}
.form-hint { color: #6B7280 !important; }


/* ============================================================
   BEATBOX — ADDITIONS v4 CLEAN
   ============================================================ */

/* Nav mobile : styles des liens auth */
.nav-mobile-only {
  flex-direction: column;
  width: 100%;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  gap: 4px;
}
.nav-link-danger  { color: var(--danger) !important; }
.nav-link-accent  {
  background: var(--blue);
  color: white !important;
  border-radius: var(--r-full);
  text-align: center;
  font-weight: 700;
  margin-top: 4px;
}
.nav-link-accent:hover { background: var(--blue-bright) !important; color: white !important; }

/* Hero mini-player mobile */
.hero-mini-player {
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 16px;
  margin-top: 28px;
  width: 100%;
  max-width: 480px;
}
.hero-mini-cover {
  width: 48px; height: 48px;
  border-radius: 10px;
  flex-shrink: 0;
  overflow: hidden;
  background: linear-gradient(135deg,#0A1628,#0D2F5A);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.hero-mini-cover img { width:100%; height:100%; object-fit:cover; }
.hero-mini-info { flex:1; min-width:0; }
.hero-mini-title {
  font-size:14px; font-weight:700; color:white;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.hero-mini-meta {
  font-size:12px; color:var(--text-secondary); margin-top:2px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.hero-mini-bar {
  height:3px; background:rgba(255,255,255,.1);
  border-radius:2px; margin-top:8px; overflow:hidden;
}
.hero-mini-progress {
  height:100%; width:0%; background:var(--blue);
  border-radius:2px; transition:width .3s linear;
}
.hero-mini-right {
  display:flex; flex-direction:column; align-items:center;
  gap:4px; flex-shrink:0;
}
.hero-mini-timer {
  font-size:11px; color:var(--text-muted); font-weight:600;
}
.hero-mini-btn {
  width:38px; height:38px; border-radius:50%;
  background:var(--blue); border:none; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  color:white;
  transition:background var(--transition), transform var(--transition);
}
.hero-mini-btn:hover  { background:var(--blue-bright); transform:scale(1.05); }
.hero-mini-btn:active { transform:scale(.95); }