/* ═══════════════════════════════════════════════════
   SoundVault – Admin (Clean White & Emerald Green)
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #f8fafc;
  --bg2:        #ffffff;
  --glass:      #ffffff;
  --glass-b:    #f1f5f9;
  --border:     #e2e8f0;
  --border-h:   #10b981;
  --purple:     #10b981;
  --purple-d:   #059669;
  --cyan:       #0d9488;
  --cyan-d:     #0f766e;
  --text:       #0f172a;
  --text-2:     #475569;
  --text-3:     #94a3b8;
  --success:    #10b981;
  --error:      #ef4444;
  --warn:       #f59e0b;
  --r-card:     16px;
  --r-pill:     999px;
  --trans:      all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed; border-radius: 50%; filter: blur(120px); opacity: 0.25; pointer-events: none; z-index: 0;
}
.orb-1 { width: 500px; height: 500px; background: #6ee7b7; top: -150px; left: -100px; }
.orb-2 { width: 450px; height: 450px; background: #99f6e4; bottom: -150px; right: -100px; }

.header {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; height: 64px;
  background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-text { font-size: 1.2rem; font-weight: 800; color: var(--text); }
.logo-accent { background: linear-gradient(135deg, var(--purple), var(--cyan)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.nav { display: flex; gap: 6px; }
.nav-link {
  padding: 6px 16px; border-radius: var(--r-pill);
  color: var(--text-2); text-decoration: none; font-size: 0.85rem; font-weight: 600; transition: var(--trans);
}
.nav-link:hover { color: var(--text); background: var(--glass-b); }
.nav-link.active {
  color: #ffffff; background: linear-gradient(135deg, var(--purple), var(--purple-d));
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.page { max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem 6rem; position: relative; z-index: 1; }

.page-title-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.page-title h1 { font-size: 1.8rem; font-weight: 800; color: var(--text); }
.page-title p { color: var(--text-2); font-size: 0.9rem; margin-top: 4px; font-weight: 500; }

.login-wrapper {
  display: flex; align-items: center; justify-content: center;
  min-height: calc(100vh - 120px); padding: 2rem; position: relative; z-index: 1;
}

.login-card {
  background: #ffffff; border: 1px solid var(--border); border-radius: 20px;
  padding: 2.5rem; width: 100%; max-width: 400px; text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.login-icon { font-size: 3rem; margin-bottom: 1rem; }
.login-card h2 { font-size: 1.4rem; font-weight: 800; margin-bottom: 6px; }
.login-card p { font-size: 0.85rem; color: var(--text-2); margin-bottom: 1.5rem; line-height: 1.4; }
.btn-block { width: 100%; padding: 12px; margin-top: 8px; font-size: 0.95rem; }
.login-note { font-size: 0.75rem; color: var(--text-3); margin-top: 1.2rem; }
.login-note code { background: #f1f5f9; padding: 2px 6px; border-radius: 4px; color: var(--purple-d); font-weight: 700; }

.stats-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 2rem; }
.stat-card {
  background: #ffffff; border: 1px solid var(--border);
  border-radius: var(--r-card); padding: 16px 20px;
  display: flex; align-items: center; gap: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.stat-icon { font-size: 1.8rem; }
.stat-val { font-size: 1.3rem; font-weight: 800; color: var(--text); }
.stat-label { font-size: 0.75rem; color: var(--text-3); font-weight: 700; text-transform: uppercase; margin-top: 2px; }

.main-grid { display: grid; grid-template-columns: 1fr 340px; gap: 24px; }
@media (max-width: 900px) { .main-grid { grid-template-columns: 1fr; } }

.card {
  background: #ffffff; border: 1px solid var(--border);
  border-radius: var(--r-card); padding: 22px; box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-title { font-size: 1.1rem; font-weight: 800; color: var(--text); }

.btn-primary {
  padding: 9px 20px; border-radius: 10px;
  background: linear-gradient(135deg, var(--purple), var(--purple-d));
  border: none; cursor: pointer; color: white;
  font-size: 0.85rem; font-weight: 700; transition: var(--trans);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }

.btn-ghost {
  padding: 8px 18px; border-radius: 10px;
  background: #f8fafc; border: 1px solid var(--border);
  color: var(--text-2); cursor: pointer; font-size: 0.85rem; font-weight: 600; transition: var(--trans);
}
.btn-ghost:hover { background: #f1f5f9; color: var(--purple-d); border-color: var(--purple); }

.btn-danger {
  padding: 6px 12px; border-radius: 8px;
  background: #fef2f2; border: 1px solid #fecaca;
  color: #dc2626; cursor: pointer; font-size: 0.78rem; font-weight: 600; transition: var(--trans);
}
.btn-danger:hover { background: #fee2e2; }

.add-form {
  background: #f8fafc; border: 1.5px solid #a7f3d0;
  border-radius: 12px; padding: 16px; margin-bottom: 20px;
}
.form-group { margin-bottom: 12px; }
.form-group label { display: block; font-size: 0.78rem; font-weight: 700; color: var(--text-2); margin-bottom: 6px; }
.form-group input[type="text"],
.form-group input[type="url"],
.form-group input[type="password"] {
  width: 100%; background: #ffffff; border: 1.5px solid var(--border);
  border-radius: 8px; padding: 10px 12px; color: var(--text); font-size: 0.88rem; font-weight: 500;
  outline: none; transition: var(--trans);
}
.form-group input:focus { border-color: var(--purple); }

.form-row { display: flex; gap: 12px; }
.flex-1 { flex: 1; }
.color-input { width: 50px; height: 38px; border: 1px solid var(--border); border-radius: 8px; background: none; cursor: pointer; }

.form-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }

.source-item {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: #ffffff; border: 1px solid #e2e8f0;
  border-radius: 12px; padding: 14px 16px; margin-bottom: 10px; transition: var(--trans);
}
.source-item:hover { border-color: var(--purple); box-shadow: 0 4px 12px rgba(0,0,0,0.04); }
.source-left { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.source-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.source-title { font-size: 0.9rem; font-weight: 700; color: var(--text); }
.source-sub { font-size: 0.75rem; color: var(--text-3); margin-top: 2px; }

.source-badges { display: flex; gap: 6px; align-items: center; margin-top: 4px; }
.s-badge { font-size: 0.7rem; padding: 2px 8px; border-radius: var(--r-pill); border: 1px solid; text-transform: uppercase; font-weight: 700; }
.s-badge.ready { background: #ecfdf5; border-color: #a7f3d0; color: var(--purple-d); }
.s-badge.scanning { background: #ccfbf1; border-color: #99f6e4; color: #0f766e; }
.s-badge.error { background: #fef2f2; border-color: #fecaca; color: #dc2626; }
.s-badge.idle { background: #f1f5f9; border-color: #e2e8f0; color: var(--text-3); }

.source-actions { display: flex; align-items: center; gap: 8px; }

.switch { position: relative; display: inline-block; width: 38px; height: 22px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; cursor: pointer; inset: 0; background-color: #cbd5e1;
  transition: .3s; border-radius: 22px;
}
.slider:before {
  position: absolute; content: ""; height: 16px; width: 16px; left: 3px; bottom: 3px;
  background-color: white; transition: .3s; border-radius: 50%;
}
input:checked + .slider { background-color: var(--purple); }
input:checked + .slider:before { transform: translateX(16px); }

.empty-state { text-align: center; padding: 3rem 1rem; color: var(--text-3); }
.empty-icon { font-size: 2.5rem; margin-bottom: 8px; }

.hint { font-size: 0.8rem; color: var(--text-2); margin-top: 4px; line-height: 1.4; }
.input-row { display: flex; gap: 6px; }
.icon-btn {
  background: #f1f5f9; border: 1px solid var(--border);
  color: var(--text-2); border-radius: 8px; width: 40px; cursor: pointer; font-size: 1rem;
}
.btn-row { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
.key-status { font-size: 0.8rem; margin-top: 8px; padding: 8px 12px; border-radius: 8px; font-weight: 600; }
.key-status.ok { background: #ecfdf5; color: var(--purple-d); border: 1px solid #a7f3d0; }
.key-status.err { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }

.divider { height: 1px; background: var(--border); margin: 16px 0; }
.hint-title { font-size: 0.85rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.steps { font-size: 0.78rem; color: var(--text-2); padding-left: 18px; line-height: 1.6; font-weight: 500; }
.steps a { color: var(--purple-d); text-decoration: none; font-weight: 600; }
.steps a:hover { text-decoration: underline; }

.toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 1000; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: #ffffff; border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 16px; font-size: 0.85rem; color: var(--text); font-weight: 600;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}
.toast.success { border-color: #a7f3d0; background: #ecfdf5; color: var(--purple-d); }
.toast.error { border-color: #fecaca; background: #fef2f2; color: #dc2626; }

.hidden { display: none !important; }