/* ── Variables ──────────────────────────────────────────────────────────── */
:root {
  --primary:       #00F9D2;
  --primary-dim:   rgba(0, 249, 210, 0.15);
  --bg:            #0D1117;
  --surface:       #161B22;
  --surface2:      #1F2937;
  --border:        #30363D;
  --text:          #E6EDF3;
  --text-muted:    #8B949E;
  --danger:        #F85149;
  --success:       #3FB950;
  --sidebar-w:     220px;
  --topbar-h:      52px;
  --radius:        10px;
  --radius-sm:     6px;
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
       background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }
a { color: var(--primary); text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
input, select, textarea { font: inherit; color: var(--text); }
textarea { resize: vertical; }
img { display: block; max-width: 100%; }

/* ── Login page ─────────────────────────────────────────────────────────── */
.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 24px;
  background: radial-gradient(ellipse at 20% 50%, rgba(0,249,210,0.06) 0%, transparent 60%), var(--bg);
}
.login-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px 36px; width: 100%; max-width: 400px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.login-logo { text-align: center; margin-bottom: 24px; }
.login-logo-text { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.login-logo-text .freq { font-size: 28px; font-weight: 900; color: var(--primary); letter-spacing: 2px; }
.login-logo-text .name { font-size: 11px; font-weight: 700; color: var(--text-muted); letter-spacing: 3px; }
.login-title { text-align: center; font-size: 16px; font-weight: 600; margin-bottom: 28px; color: var(--text-muted); }

/* ── App layout ─────────────────────────────────────────────────────────── */
.app-layout { display: flex; height: 100vh; overflow: hidden; }

/* Sidebar */
.sidebar {
  width: var(--sidebar-w); min-width: var(--sidebar-w);
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; height: 100vh;
  transition: transform 0.25s ease;
}
.sidebar-header {
  padding: 20px 16px 16px; border-bottom: 1px solid var(--border);
}
.sidebar-logo { display: flex; flex-direction: column; gap: 1px; }
.sidebar-freq { font-size: 20px; font-weight: 900; color: var(--primary); letter-spacing: 1px; }
.sidebar-name { font-size: 9px; font-weight: 700; color: var(--text-muted); letter-spacing: 2.5px; }
.sidebar-nav { flex: 1; padding: 12px 8px; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: var(--radius-sm);
  width: 100%; text-align: left; color: var(--text-muted);
  transition: background 0.15s, color 0.15s;
  font-size: 13px; font-weight: 500;
}
.nav-item:hover { background: var(--surface2); color: var(--text); }
.nav-item.active { background: var(--primary-dim); color: var(--primary); font-weight: 600; }
.nav-icon { flex-shrink: 0; display: flex; align-items: center; }
.sidebar-footer { padding: 12px 8px; border-top: 1px solid var(--border); }
.btn-logout {
  width: 100%; padding: 8px 12px; border-radius: var(--radius-sm);
  color: var(--text-muted); font-size: 13px; text-align: left;
  transition: background 0.15s, color 0.15s;
}
.btn-logout:hover { background: rgba(248,81,73,0.1); color: var(--danger); }

/* App body */
.app-body { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.topbar {
  height: var(--topbar-h); background: var(--surface); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px; padding: 0 20px; flex-shrink: 0;
}
.topbar-title { font-weight: 600; font-size: 15px; }
.topbar-actions { margin-left: auto; }
.btn-publish {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border-radius: var(--radius-sm);
  background: var(--primary); color: #0D1117;
  font-size: 13px; font-weight: 600;
  transition: opacity 0.15s;
}
.btn-publish:hover:not(:disabled) { opacity: 0.85; }
.btn-publish:disabled { opacity: 0.5; cursor: not-allowed; }
.pending-badge {
  display: inline-flex; align-items: center; justify-content: center;
  background: #0D1117; color: var(--primary);
  border-radius: 10px; font-size: 11px; font-weight: 700;
  min-width: 18px; height: 18px; padding: 0 5px;
}
.main-content { flex: 1; overflow-y: auto; padding: 28px 32px; }

/* Hamburger (mobile) */
.hamburger { display: none; flex-direction: column; gap: 4px; padding: 6px; }
.hamburger span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 2px; }

/* ── Section header ─────────────────────────────────────────────────────── */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}
.section-header h1 { font-size: 20px; font-weight: 700; }

/* ── Card ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
}

/* ── Form elements ──────────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.field-full { grid-column: 1 / -1; }
.field-inline { flex-direction: row; align-items: center; gap: 10px; }
.field-inline label { text-transform: none; font-size: 14px; font-weight: 500; color: var(--text); }

input[type="text"], input[type="url"], input[type="email"], input[type="password"],
input[type="number"], input[type="time"], input[type="date"],
select, textarea {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 9px 12px;
  color: var(--text); outline: none; width: 100%;
  transition: border-color 0.15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--primary); cursor: pointer; }
input[type="file"] { background: none; border: none; padding: 0; color: var(--text-muted); font-size: 13px; }

/* Color picker row */
.color-row { display: flex; align-items: center; gap: 8px; }
.color-swatch {
  width: 40px; height: 38px; padding: 2px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface2); cursor: pointer; flex-shrink: 0;
}
.color-hex { flex: 1; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-actions {
  display: flex; align-items: center; gap: 12px;
  margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border);
}

/* Days grid */
.days-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.day-chip { display: flex; align-items: center; }
.day-chip input { display: none; }
.day-chip span {
  padding: 5px 12px; border-radius: 20px; font-size: 12px; font-weight: 600;
  border: 1px solid var(--border); color: var(--text-muted); cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.day-chip input:checked + span { background: var(--primary-dim); color: var(--primary); border-color: var(--primary); }

/* Preview */
.preview-logo { max-height: 80px; max-width: 100%; object-fit: contain; display: block; margin-bottom: 8px; border-radius: 6px; }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  padding: 9px 18px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 13px; transition: opacity 0.15s, background 0.15s;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #0D1117; }
.btn-primary:hover:not(:disabled) { opacity: 0.88; }
.btn-ghost {
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--surface2); color: var(--text); }
.btn-full { width: 100%; justify-content: center; }
.btn-icon {
  padding: 6px; border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s;
  color: var(--text-muted);
}
.btn-icon:hover { background: var(--surface2); color: var(--text); }
.btn-icon.btn-danger:hover { background: rgba(248,81,73,0.12); color: var(--danger); }
.btn-icon svg, .nav-icon svg { display: block; }
.img-placeholder svg { opacity: 0.4; }
.btn-logout { display: flex; align-items: center; gap: 8px; }

/* ── Status messages ────────────────────────────────────────────────────── */
.status-msg { font-size: 12px; font-weight: 500; }
.status-msg.success { color: var(--success); }
.status-msg.error   { color: var(--danger); }
.error-msg { color: var(--danger); font-size: 13px; margin-bottom: 4px; }
.hidden { display: none !important; }

/* Spinner */
.spinner {
  width: 14px; height: 14px; border: 2px solid rgba(13,17,23,0.3);
  border-top-color: #0D1117; border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Card list ──────────────────────────────────────────────────────────── */
.card-list { display: flex; flex-direction: column; gap: 10px; }
.list-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 16px;
  transition: border-color 0.15s;
}
.list-card:hover { border-color: var(--primary); }
.list-card-img {
  width: 56px; height: 56px; border-radius: 8px; overflow: hidden;
  flex-shrink: 0; background: var(--surface2);
}
.list-card-img.wide  { width: 100px; height: 44px; }
.list-card-img.tall  { width: 40px;  height: 64px; }
.list-card-img img   { width: 100%; height: 100%; object-fit: cover; }
.img-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.list-card-body { flex: 1; min-width: 0; }
.list-card-title { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-card-meta  { font-size: 12px; color: var(--text-muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-card-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* ── Badges ─────────────────────────────────────────────────────────────── */
.badge { padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 700; letter-spacing: 0.3px; }
.badge-on  { background: rgba(63,185,80,0.15);  color: var(--success); }
.badge-off { background: rgba(139,148,158,0.1); color: var(--text-muted); }

/* ── Modal ──────────────────────────────────────────────────────────────── */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.6); }
.modal-box {
  position: relative; z-index: 1;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 28px 24px; width: 100%; max-width: 500px;
  max-height: 90vh; overflow-y: auto;
  display: flex; flex-direction: column; gap: 16px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
}
.modal-box.modal-lg { max-width: 640px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; }
.modal-header h2 { font-size: 17px; font-weight: 700; }
.modal-close {
  font-size: 18px; color: var(--text-muted); padding: 2px 6px;
  border-radius: 4px; transition: background 0.15s;
}
.modal-close:hover { background: var(--surface2); color: var(--text); }
#show-modal form, #splash-modal form, #ads-modal form,
#social-modal form, #events-modal form, #promos-modal form {
  display: flex; flex-direction: column; gap: 14px;
}

/* ── Notifications ──────────────────────────────────────────────────────── */
.notif-stats-row { display: flex; gap: 14px; margin-bottom: 20px; }
.notif-stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 16px 24px; min-width: 140px; }
.notif-stat-num  { font-size: 28px; font-weight: 800; color: var(--primary); line-height: 1; }
.notif-stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.badge-warn { background: rgba(255,180,0,0.15); color: #f5a623; border: 1px solid rgba(255,180,0,0.3); }

/* ── Misc ───────────────────────────────────────────────────────────────── */
.loading-placeholder { color: var(--text-muted); padding: 12px 0; font-size: 13px; }
.empty-state { color: var(--text-muted); padding: 20px 0; text-align: center; }
.muted { color: var(--text-muted); }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    position: fixed; left: 0; top: 0; z-index: 200;
    transform: translateX(-100%);
  }
  .sidebar.open { transform: translateX(0); }
  .hamburger { display: flex; }
  .app-body { width: 100%; }
  .main-content { padding: 20px 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .list-card-meta { display: none; }
}

/* ── Sliders del sitio: editor en página ───────────────────────────────── */
.sl-head { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.sl-editor { display: grid; gap: 20px; max-width: 1180px; padding-bottom: 12px; }
.sl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.sl-card { display: grid; gap: 14px; align-content: start; }
.sl-card h3 { font-size: 15px; font-weight: 700; }
.sl-card .muted { font-size: 12.5px; }
.sl-req { margin-left: 8px; font-size: 11px; font-weight: 700; color: var(--primary); background: var(--primary-dim); padding: 2px 8px; border-radius: 999px; }
.sl-preview { position: relative; background: #0A0E14; border: 1px dashed var(--border); border-radius: var(--radius-sm); overflow: hidden; display: grid; place-items: center; }
.sl-preview img { width: 100%; height: 100%; object-fit: cover; }
.sl-preview--web { aspect-ratio: 1926 / 817; }
.sl-preview--mobile { width: min(100%, 300px); aspect-ratio: 6 / 5; margin-inline: auto; border-style: solid; border-radius: 14px; }
.sl-preview--mobile::after { content: attr(data-note); position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 10px 6px; font-size: 11px; text-align: center; color: #fff; background: linear-gradient(transparent, rgba(0,0,0,.7)); }
.sl-preview--mobile img.sl-mob-own { object-fit: contain; }
.sl-size { min-height: 18px; margin-top: -6px; }
.sl-warn { color: #E3B341; }
.sl-file { cursor: pointer; justify-self: start; }
.sl-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.sl-focus input[type="range"] { width: 100%; accent-color: var(--primary); }
.sl-scale { display: flex; justify-content: space-between; font-size: 11px !important; }
.sl-hint { font-size: 12px; }
.sl-actions { position: sticky; bottom: 0; z-index: 5; display: flex; justify-content: flex-end; align-items: center; gap: 10px; padding: 14px 0; background: linear-gradient(transparent, var(--bg) 35%); }
.sl-actions .status-msg { margin-right: auto; }
@media (max-width: 900px) { .sl-grid { grid-template-columns: 1fr; } }

/* ── Top 10 Music ──────────────────────────────────────────────────────── */
.t10-add { display: grid; gap: 12px; margin-bottom: 20px; max-width: 900px; }
.t10-add h3 { font-size: 15px; font-weight: 700; }
.t10-add textarea { width: 100%; background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; }
.t10-add-row { display: flex; align-items: center; gap: 12px; }
.t10-list { display: grid; gap: 8px; max-width: 900px; }
.t10-row { display: flex; align-items: center; gap: 12px; padding: 8px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); transition: border-color .15s, opacity .15s; }
.t10-row:hover { border-color: var(--primary); }
.t10-drag { opacity: .4; }
.t10-over { border-color: var(--primary); box-shadow: 0 -3px 0 var(--primary); }
.t10-grip { cursor: grab; color: var(--text-muted); letter-spacing: -2px; user-select: none; padding: 0 2px; }
.t10-n { width: 26px; text-align: center; font-weight: 800; font-size: 18px; color: var(--primary); }
.t10-thumb { width: 96px; height: 54px; object-fit: cover; border-radius: 6px; background: #0A0E14; flex: none; }
.t10-txt { flex: 1; min-width: 0; display: grid; gap: 4px; }
.t10-in { width: 100%; background: transparent; border: 1px solid transparent; border-radius: var(--radius-sm); padding: 3px 8px; color: var(--text); }
.t10-in:hover, .t10-in:focus { background: var(--surface2); border-color: var(--border); outline: none; }
.t10-in-title { font-weight: 700; font-size: 14px; }
.t10-in-artist { font-size: 12.5px; color: var(--text-muted); }
.t10-saved { border-color: var(--success) !important; }
@media (max-width: 640px) { .t10-thumb { width: 64px; height: 36px; } .t10-row { gap: 8px; padding: 8px; } }

/* ── Noticias ─────────────────────────────────────────────────────────── */
.nw-top { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; max-width: 1100px; align-items: start; }
.nw-card { display: grid; gap: 12px; align-content: start; }
.nw-card h3 { font-size: 15px; font-weight: 700; }
.nw-card .muted { font-size: 12.5px; }
.nw-add { display: flex; gap: 10px; }
.nw-add input { flex: 1; min-width: 0; background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 9px 12px; }
.nw-add input[type="number"] { flex: 0 0 90px; }
.nw-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.nw-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--primary-dim); color: var(--primary); padding: 4px 6px 4px 12px; border-radius: 999px; font-weight: 600; font-size: 13px; }
.nw-chip button { color: inherit; width: 20px; height: 20px; border-radius: 50%; font-size: 11px; }
.nw-chip button:hover { background: rgba(0,0,0,.25); }
.nw-bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; max-width: 1100px; margin-bottom: 10px; }
.nw-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.nw-tab { padding: 6px 12px; border: 1px solid var(--border); border-radius: 999px; color: var(--text-muted); font-weight: 600; font-size: 13px; }
.nw-tab span { opacity: .7; font-weight: 500; margin-left: 4px; }
.nw-tab.is-on { background: var(--primary); border-color: var(--primary); color: #0D1117; }
.nw-bar input[type="search"] { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px 12px; min-width: 220px; }
.nw-bulk { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; max-width: 1100px; min-height: 40px; margin-bottom: 6px; position: sticky; top: 0; z-index: 4; background: var(--bg); padding: 6px 0; }
.nw-all { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 13px; cursor: pointer; }
.nw-count { font-weight: 700; color: var(--primary); }
.btn-danger-solid { background: var(--danger); color: #fff; padding: 8px 14px; border-radius: var(--radius-sm); font-weight: 700; }
.nw-list { display: grid; gap: 8px; max-width: 1100px; }
.nw-row { display: flex; align-items: center; gap: 12px; padding: 8px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.nw-row.is-sel { border-color: var(--primary); background: rgba(0,249,210,.06); }
.nw-thumb { width: 84px; height: 56px; object-fit: cover; border-radius: 6px; background: #0A0E14; flex: none; }
.nw-txt { flex: 1; min-width: 0; display: grid; gap: 2px; }
.nw-title { color: var(--text); font-weight: 600; font-size: 14px; line-height: 1.3; }
.nw-title:hover { color: var(--primary); }
.nw-meta { color: var(--text-muted); font-size: 12px; }
@media (max-width: 900px) { .nw-top { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .nw-thumb { width: 56px; height: 40px; } .nw-bar input[type="search"] { width: 100%; } }