/**
 * AI Bet Coach — Frontend CSS
 * Pannello laterale, pulsanti, badge, alert responsabile.
 */

/* ── Variabili ────────────────────────────────────────────────────────────── */
:root {
    --abc-primary:      #1a73e8;
    --abc-primary-dark: #1558b0;
    --abc-bg:           #ffffff;
    --abc-bg-section:   #f8f9fa;
    --abc-border:       #e0e0e0;
    --abc-text:         #202124;
    --abc-text-muted:   #5f6368;
    --abc-radius:       10px;
    --abc-shadow:       0 4px 24px rgba(0,0,0,.14);
    --abc-panel-width:  400px;
    --abc-z:            99999;

    /* Livelli alert */
    --abc-ok:      #27ae60;
    --abc-info:    #2980b9;
    --abc-warning: #e67e22;
    --abc-danger:  #e74c3c;
}

/* ── Overlay ──────────────────────────────────────────────────────────────── */
#abc-coach-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: var(--abc-z);
}
#abc-coach-overlay.abc-visible {
    display: block;
}

/* ── Pannello ─────────────────────────────────────────────────────────────── */
#abc-coach-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: var(--abc-panel-width);
    max-width: 95vw;
    height: 100vh;
    background: var(--abc-bg);
    box-shadow: var(--abc-shadow);
    z-index: calc(var(--abc-z) + 1);
    display: flex;
    flex-direction: column;
    transition: right .32s cubic-bezier(.4,0,.2,1);
    overflow: hidden;
}
#abc-coach-panel.abc-open {
    right: 0;
}

/* Header */
#abc-coach-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--abc-primary);
    color: #fff;
    flex-shrink: 0;
}
#abc-coach-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: .3px;
}
.abc-coach-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    opacity: .85;
    transition: opacity .2s;
}
.abc-coach-close:hover { opacity: 1; }

/* Body */
#abc-coach-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    font-size: 14px;
    color: var(--abc-text);
    line-height: 1.6;
}

/* Loader */
#abc-coach-loader {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--abc-text-muted);
    padding: 20px 0;
}
.abc-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--abc-border);
    border-top-color: var(--abc-primary);
    border-radius: 50%;
    animation: abc-spin .7s linear infinite;
}
@keyframes abc-spin { to { transform: rotate(360deg); } }

/* ── Risposta ─────────────────────────────────────────────────────────────── */
.abc-response { display: flex; flex-direction: column; gap: 16px; }

.abc-section {
    background: var(--abc-bg-section);
    border: 1px solid var(--abc-border);
    border-radius: var(--abc-radius);
    padding: 14px 16px;
}
.abc-section h4 {
    margin: 0 0 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--abc-primary);
}
.abc-section p { margin: 0; }

/* Nota responsabile */
.abc-nota {
    border-left: 3px solid var(--abc-warning);
    background: #fff8f0;
}
.abc-nota h4 { color: var(--abc-warning); }

/* Badge rischio */
.abc-badge {
    display: inline-block;
    margin-top: 8px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .4px;
}

/* Griglia statistiche */
.abc-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
    margin: 10px 0;
}
.abc-stat-grid div {
    background: #fff;
    border: 1px solid var(--abc-border);
    border-radius: 8px;
    padding: 8px 10px;
    text-align: center;
}
.abc-stat-grid span {
    display: block;
    font-size: 11px;
    color: var(--abc-text-muted);
    margin-bottom: 4px;
}
.abc-stat-grid strong {
    font-size: 15px;
}

/* Tips / Elements list */
.abc-tips, .abc-elements {
    margin: 8px 0 0;
    padding-left: 18px;
}
.abc-tips li, .abc-elements li {
    margin-bottom: 6px;
}

/* Tip box */
.abc-tip {
    margin-top: 10px;
    padding: 10px 12px;
    background: #e8f0fe;
    border-radius: 8px;
    font-size: 13px;
    color: var(--abc-primary-dark);
}

/* Warning */
.abc-warning {
    border-left: 3px solid var(--abc-warning);
    background: #fff8f0;
}

/* Error */
.abc-error {
    padding: 16px;
    background: #fff0f0;
    border-radius: var(--abc-radius);
    border-left: 3px solid var(--abc-danger);
    color: #c0392b;
}

/* ── Alert livelli ────────────────────────────────────────────────────────── */
.abc-alert-ok      { border-left: 3px solid var(--abc-ok);      background: #eafaf1; }
.abc-alert-info    { border-left: 3px solid var(--abc-info);    background: #eaf3fb; }
.abc-alert-warning { border-left: 3px solid var(--abc-warning); background: #fef9ec; }
.abc-alert-danger  { border-left: 3px solid var(--abc-danger);  background: #fdedec; }

.abc-alert-ok h4      { color: var(--abc-ok); }
.abc-alert-info h4    { color: var(--abc-info); }
.abc-alert-warning h4 { color: var(--abc-warning); }
.abc-alert-danger h4  { color: var(--abc-danger); }

/* ── Pulsante Coach ───────────────────────────────────────────────────────── */
.abc-coach-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    background: var(--abc-primary);
    color: #fff !important;
    border: none;
    border-radius: 24px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background .2s, transform .15s;
    box-shadow: 0 2px 8px rgba(26,115,232,.25);
}
.abc-coach-btn:hover {
    background: var(--abc-primary-dark);
    transform: translateY(-1px);
}
.abc-coach-btn::before {
    content: "🤖";
    font-size: 14px;
}

/* ── Banner Gioco Responsabile ────────────────────────────────────────────── */
.abc-responsible-banner {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 540px;
    width: 90%;
    background: #fff;
    border-radius: var(--abc-radius);
    box-shadow: var(--abc-shadow);
    padding: 14px 20px 14px 18px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    z-index: calc(var(--abc-z) + 2);
    animation: abc-slide-up .3s ease;
}
@keyframes abc-slide-up {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.abc-responsible-banner strong {
    display: block;
    margin-bottom: 4px;
    font-size: 14px;
}
.abc-responsible-banner span {
    font-size: 13px;
    color: var(--abc-text-muted);
    line-height: 1.4;
}
.abc-banner-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    opacity: .6;
    transition: opacity .2s;
    flex-shrink: 0;
}
.abc-banner-close:hover { opacity: 1; }

/* ── Admin cards ──────────────────────────────────────────────────────────── */
.abc-admin-cards {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 20px;
}
.abc-admin-card {
    background: #fff;
    border: 1px solid var(--abc-border);
    border-radius: var(--abc-radius);
    padding: 16px 20px;
    min-width: 200px;
}
.abc-admin-card h3 { margin-top: 0; }

/* ── Footer pannello ─────────────────────────────────────────────────────── */
#abc-coach-footer {
    padding: 10px 20px;
    border-top: 1px solid var(--abc-border);
    background: var(--abc-bg-section);
    flex-shrink: 0;
}
#abc-coach-footer small {
    font-size: 11px;
    color: var(--abc-text-muted);
    line-height: 1.4;
    display: block;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    #abc-coach-panel {
        width: 100vw;
        max-width: 100vw;
    }
}