/* ===== DannyBot - Pannello Web: Material 3 + 5 temi ===== */
/* Tema scelto da <html data-theme="...">; default = sakura. */

:root, [data-theme="sakura"] {
  color-scheme: light;
  --primary: #b0286a; --on-primary: #fff;
  --primary-container: #ffd8e8; --on-primary-container: #3d0022;
  --surface: #fff8f9; --surface-container: #fbeaef; --surface-container-high: #f5e4ea;
  --on-surface: #201a1c; --on-surface-variant: #504349;
  --outline: #82737a; --outline-variant: #d4c2c9;
  --error: #ba1a1a; --on-error: #fff; --ok: #1c7a4a; --ok-container: #c8f0d8;
  --error-container: #ffdad6;
}
[data-theme="ocean"] {
  color-scheme: light;
  --primary: #0b61a4; --on-primary: #fff;
  --primary-container: #d2e4ff; --on-primary-container: #001c37;
  --surface: #f8f9ff; --surface-container: #eaeef6; --surface-container-high: #e0e6f0;
  --on-surface: #191c20; --on-surface-variant: #43474e;
  --outline: #73777f; --outline-variant: #c3c7cf;
  --error: #ba1a1a; --on-error: #fff; --ok: #1c7a4a; --ok-container: #c8f0d8;
  --error-container: #ffdad6;
}
[data-theme="forest"] {
  color-scheme: light;
  --primary: #2f6a2f; --on-primary: #fff;
  --primary-container: #b2f1a8; --on-primary-container: #002105;
  --surface: #f7fbf1; --surface-container: #ebefe6; --surface-container-high: #e1e5db;
  --on-surface: #191d17; --on-surface-variant: #424940;
  --outline: #73796f; --outline-variant: #c3c8bc;
  --error: #ba1a1a; --on-error: #fff; --ok: #1c7a4a; --ok-container: #c8f0d8;
  --error-container: #ffdad6;
}
[data-theme="midnight"] {
  color-scheme: dark;
  --primary: #b8c4ff; --on-primary: #0b1f6d;
  --primary-container: #2f4190; --on-primary-container: #dde1ff;
  --surface: #121318; --surface-container: #1e1f25; --surface-container-high: #292a2f;
  --on-surface: #e4e1e9; --on-surface-variant: #c6c5d0;
  --outline: #90909a; --outline-variant: #46464f;
  --error: #ffb4ab; --on-error: #690005; --ok: #7fd9a1; --ok-container: #0f3a22;
  --error-container: #5c1a17;
}
[data-theme="ember"] {
  color-scheme: dark;
  --primary: #ffb784; --on-primary: #4f2500;
  --primary-container: #703800; --on-primary-container: #ffdcc5;
  --surface: #17120e; --surface-container: #231a15; --surface-container-high: #2e241e;
  --on-surface: #ede0d9; --on-surface-variant: #d6c3b8;
  --outline: #9e8d82; --outline-variant: #51443b;
  --error: #ffb4ab; --on-error: #690005; --ok: #86d9a0; --ok-container: #123a22;
  --error-container: #5c1a17;
}

:root {
  --shadow: 0 1px 3px rgba(0,0,0,.18), 0 1px 2px rgba(0,0,0,.12);
  --shadow-2: 0 2px 6px rgba(0,0,0,.2), 0 1px 2px rgba(0,0,0,.14);
  --font: 'Roboto', system-ui, -apple-system, 'Segoe UI', sans-serif;
  /* Alias dei vecchi nomi, usati negli style="" di index.html e in app.js */
  --pink-1: var(--surface-container);
  --pink-2: var(--outline-variant);
  --pink-3: var(--primary);
  --pink-4: var(--primary);
  --pink-deep: var(--primary);
  --text-dark: var(--on-surface);
  --text-soft: var(--on-surface-variant);
  --green-ok: var(--ok);
  --red-error: var(--error);
  --white-soft: var(--surface);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--surface);
  color: var(--on-surface);
  min-height: 100vh;
  transition: background .2s, color .2s;
}

h1, h2, h3, .sidebar-title, .stat-value { font-family: var(--font); }
.hidden { display: none !important; }

/* ---------- LOGIN ---------- */
.login-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card {
  background: var(--surface-container);
  border-radius: 28px;
  padding: 40px 32px;
  width: 100%; max-width: 380px;
  text-align: center;
  box-shadow: var(--shadow-2);
}
.login-mascot { font-size: 28px; margin-bottom: 8px; }
.login-card h1 { color: var(--primary); margin: 0 0 4px; font-size: 28px; font-weight: 500; }
.subtitle { color: var(--on-surface-variant); margin: 0 0 24px; }
.login-card input { margin-bottom: 14px; }
.error-text { color: var(--error); font-weight: 500; min-height: 18px; font-size: 14px; }

/* ---------- LAYOUT ---------- */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 280px;
  background: var(--surface-container);
  color: var(--on-surface-variant);
  display: flex; flex-direction: column;
  padding: 20px 12px;
  position: sticky; top: 0; height: 100vh;
  border-radius: 0 28px 28px 0;
  overflow-y: auto;
}
.sidebar-title { font-size: 22px; font-weight: 500; color: var(--on-surface); padding: 8px 16px 20px; }
.sparkle { color: var(--primary); }

nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-btn {
  background: none; border: none;
  color: var(--on-surface-variant);
  padding: 0 16px; height: 48px;
  border-radius: 28px;
  text-align: left;
  font: 500 14px var(--font);
  letter-spacing: .1px;
  cursor: pointer;
  transition: background .15s;
}
.nav-btn:hover { background: color-mix(in srgb, var(--on-surface) 8%, transparent); }
.nav-btn:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }
.nav-btn.active { background: var(--primary-container); color: var(--on-primary-container); }

.sidebar-footer {
  border-top: 1px solid var(--outline-variant);
  margin-top: 12px; padding: 14px 8px 0;
  font-size: 13px;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.sidebar-footer select { flex-basis: 100%; }
.sidebar .btn-ghost { width: 100%; }

.status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--error); display: inline-block; }
.status-dot.online { background: var(--ok); box-shadow: 0 0 6px var(--ok); }

.content { flex: 1; padding: 32px 40px; max-width: 1040px; }

.tab { display: none; }
.tab.active { display: block; animation: fadein .2s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .tab.active { animation: none; } * { transition: none !important; } }

h2 { color: var(--on-surface); font-size: 28px; font-weight: 400; margin-top: 0; }
h3 { font-weight: 500; color: var(--on-surface); }
.hint { color: var(--on-surface-variant); font-size: 14px; margin-top: 0; }
.hint.tiny { font-size: 12px; }

/* ---------- BOTTONI ---------- */
.btn-primary {
  background: var(--primary); color: var(--on-primary);
  border: none; height: 40px; padding: 0 24px;
  border-radius: 20px;
  font: 500 14px var(--font); letter-spacing: .1px;
  cursor: pointer;
  transition: box-shadow .15s, filter .15s;
}
.btn-primary:hover { box-shadow: var(--shadow-2); filter: brightness(1.08); }
.btn-primary:active { filter: brightness(.95); }

.btn-ghost {
  background: none; color: var(--primary);
  border: 1px solid var(--outline);
  height: 40px; padding: 0 20px;
  border-radius: 20px;
  font: 500 14px var(--font);
  cursor: pointer;
}
.btn-ghost:hover { background: color-mix(in srgb, var(--primary) 8%, transparent); }

.remove-btn {
  background: var(--error-container); color: var(--error);
  border: none; border-radius: 16px; padding: 6px 14px;
  cursor: pointer; font: 500 13px var(--font);
}
.remove-btn:hover { filter: brightness(.95); }

.small-btn {
  background: var(--primary-container); color: var(--on-primary-container);
  border: none; border-radius: 16px; padding: 6px 12px;
  cursor: pointer; font: 500 12px var(--font); margin-right: 4px;
}
.small-btn:hover { filter: brightness(.95); box-shadow: var(--shadow); }

/* ---------- CAMPI ---------- */
textarea, input[type="text"], input[type="number"], input[type="password"], select {
  font: 400 14px var(--font);
  border-radius: 12px;
  border: 1px solid var(--outline);
  padding: 12px 16px;
  background: var(--surface);
  color: var(--on-surface);
  outline: none;
  width: 100%;
}
textarea:hover, input:hover, select:hover { border-color: var(--on-surface); }
textarea:focus, input:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
textarea { resize: vertical; margin-bottom: 12px; }

.saved-msg { margin-left: 12px; color: var(--ok); font-weight: 500; }

/* ---------- CARD ---------- */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 24px; }
.stat-card, .panel-box, .sound-card, .user-card {
  background: var(--surface-container);
  border-radius: 16px;
  box-shadow: none;
}
.stat-card { padding: 18px; text-align: center; }
.stat-label { font-size: 12px; color: var(--on-surface-variant); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }
.stat-value { font-size: 28px; color: var(--primary); font-weight: 500; }
.panel-box { padding: 20px 24px; margin-bottom: 16px; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }

/* Switch M3 */
.switch { position: relative; display: inline-block; width: 52px; height: 32px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; cursor: pointer; inset: 0;
  background: var(--surface-container-high);
  border: 2px solid var(--outline);
  border-radius: 16px; transition: .2s;
}
.slider:before {
  content: ""; position: absolute;
  height: 16px; width: 16px; left: 6px; top: 6px;
  background: var(--outline); border-radius: 50%; transition: .2s;
}
input:checked + .slider { background: var(--primary); border-color: var(--primary); }
input:checked + .slider:before { background: var(--on-primary); height: 24px; width: 24px; left: 22px; top: 2px; }
input:focus-visible + .slider { outline: 2px solid var(--primary); outline-offset: 2px; }

.form-row { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.form-row input { flex: 1; min-width: 140px; }

/* ---------- TABELLA ---------- */
.data-table {
  width: 100%; border-collapse: collapse;
  background: var(--surface-container);
  border-radius: 16px; overflow: hidden;
}
.data-table th, .data-table td {
  padding: 12px 14px; text-align: left; font-size: 14px;
  border-bottom: 1px solid var(--outline-variant);
}
.data-table th { background: var(--surface-container-high); color: var(--on-surface-variant); font-weight: 500; }
.data-table tr:last-child td { border-bottom: none; }

.action-cell { display: flex; gap: 4px; flex-wrap: wrap; }

.badge { display: inline-block; padding: 4px 10px; border-radius: 8px; font-size: 12px; font-weight: 500; }
.badge-ok { background: var(--ok-container); color: var(--ok); }
.badge-exhausted { background: var(--error-container); color: var(--error); }
.badge-off { background: var(--surface-container-high); color: var(--on-surface-variant); }

.error-note { font-size: 11px; color: var(--on-surface-variant); max-width: 220px; display: block; }

.gif-results-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; margin-top: 14px; }
.gif-results-grid img { width: 100%; border-radius: 12px; display: block; }

.sound-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-top: 10px; }
.sound-card { padding: 14px 16px; }
.sound-card-name { font-weight: 500; color: var(--on-surface); margin-bottom: 6px; word-break: break-word; }
.sound-card-meta { font-size: 11px; color: var(--on-surface-variant); margin-bottom: 8px; }
.sound-card-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.user-card { padding: 16px 18px; margin-bottom: 12px; }
.user-card-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.user-card-name { font-weight: 500; color: var(--on-surface); font-size: 16px; }
.user-card-meta { font-size: 12px; color: var(--on-surface-variant); }
.user-card textarea { margin: 8px 0; }

/* ---------- CHIPS ---------- */
.chips-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: var(--surface); border: 1px solid var(--outline);
  color: var(--on-surface-variant);
  border-radius: 8px; padding: 6px 12px;
  font: 500 14px var(--font);
  display: flex; align-items: center; gap: 8px;
}
.chip button { background: none; border: none; color: var(--error); font-weight: 700; cursor: pointer; font-size: 15px; }

/* ---------- IMPOSTAZIONI ---------- */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 20px; }
.setting-item.full { grid-column: 1 / -1; }
.setting-item label { display: block; font-weight: 500; margin-bottom: 6px; font-size: 14px; color: var(--on-surface); }

@media (max-width: 700px) {
  .settings-grid { grid-template-columns: 1fr; }
  .app { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; border-radius: 0 0 28px 28px; }
  .content { padding: 20px; }
}

/* ---------- LOG ---------- */
.log-toolbar { display: flex; gap: 10px; margin-bottom: 14px; }
.log-list { display: flex; flex-direction: column; gap: 8px; max-height: 60vh; overflow-y: auto; }
.log-list.small { max-height: 260px; }
.log-entry {
  background: var(--surface-container);
  border-left: 4px solid var(--primary);
  border-radius: 12px; padding: 10px 14px; font-size: 13px;
}
.log-entry.error { border-left-color: var(--error); }
.log-entry .log-meta { color: var(--on-surface-variant); font-size: 11px; margin-bottom: 4px; }
.log-entry .log-in { color: var(--on-surface); }
.log-entry .log-out { color: var(--primary); font-weight: 500; margin-top: 4px; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--outline-variant); border-radius: 10px; }