/* ═══════════════════════════════════════════════════════
   StockVision — style.css
   Tema: Dark Fintech / Bloomberg
   Font: Syne (display) + JetBrains Mono (dati)
═══════════════════════════════════════════════════════ */

/* ── 0. VARIABILI — light (default) ─────────────────
   Palette dal file del professore, con --positive /
   --negative aggiunte per change verde/rosso          */
:root {
    --accent:         #dc3545;
    --accent-dim:     rgba(220, 53, 69, 0.10);
    --accent-glow:    0 0 24px rgba(220, 53, 69, 0.18);

    --positive:       #007a47;
    --negative:       #cc2244;

    --danger:         #b02a37;
    --warn:           #d97706;
    --info:           #2563eb;

    --bg-base:        #fffeef;
    --bg-surface:     #fffdf1;
    --bg-elevated:    #fffaf0;
    --bg-card:        #fffeef;

    --text-primary:   #000000;
    --text-secondary: #4f4f4f;
    --text-muted:     #6b6b6b;

    --border:         rgba(0, 0, 0, 0.12);
    --border-accent:  rgba(220, 53, 69, 0.35);

    --radius-sm:      6px;
    --radius-md:      12px;
    --radius-lg:      20px;

    --font-display:   'Syne', sans-serif;
    --font-mono:      'JetBrains Mono', monospace;

    --transition:     0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow:0.5s cubic-bezier(0.4, 0, 0.2, 1);

    --shadow-card:    0 4px 32px rgba(0, 0, 0, 0.07);
    --shadow-glow:    0 0 40px rgba(220, 53, 69, 0.08);
}

/* ── Dark mode ───────────────────────────────────── */
body.dark-mode {
    --accent:         #dc3545;
    --accent-dim:     rgba(220, 53, 69, 0.12);
    --accent-glow:    0 0 24px rgba(220, 53, 69, 0.25);

    --positive:       #00c97a;
    --negative:       #ff4d6d;

    --bg-base:        #0a0c10;
    --bg-surface:     #111318;
    --bg-elevated:    #191d26;
    --bg-card:        #1a1f2e;

    --text-primary:   #f0f4ff;
    --text-secondary: #8b93a8;
    --text-muted:     #4a5168;

    --border:         rgba(255, 255, 255, 0.07);
    --border-accent:  rgba(220, 53, 69, 0.35);

    --shadow-card:    0 4px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow:    0 0 40px rgba(220, 53, 69, 0.10);
}

/* ── Light mode esplicito (usato dal tema-switcher) ─ */
body.light-mode {
    /* identico a :root, serve solo per override esplicito */
    --positive:       #007a47;
    --negative:       #cc2244;
}

/* ── 1. RESET & BASE ──────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 72px;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.6;
    transition: background-color var(--transition-slow), color var(--transition-slow);
    overflow-x: hidden;
}

/* ── 2. NAVBAR ────────────────────────────────────── */
#mainNav {
    background: rgba(255, 254, 239, 0.93);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0.6rem 0;
    transition: background var(--transition-slow);
    z-index: 1000;
}

body.dark-mode #mainNav {
    background: rgba(10, 12, 16, 0.90);
}

.brand-text {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.brand-accent { color: var(--accent); }

.brand-icon {
    font-size: 1.3rem;
    color: var(--accent);
    line-height: 1;
    animation: brandPulse 3s ease-in-out infinite;
}

@keyframes brandPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.7; transform: scale(1.1); }
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 500;
    color: var(--text-secondary) !important;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.45rem 0.85rem !important;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
    color: var(--accent) !important;
    background: var(--accent-dim);
}

.navbar-toggler {
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 0.35rem 0.55rem;
}
.navbar-toggler:focus { box-shadow: 0 0 0 3px var(--accent-dim); }
.navbar-toggler .bi   { font-size: 1.2rem; }

/* ── Selettore sorgente dati ─────────────────────── */
.source-selector {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.3rem 0.7rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.source-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
}

.source-select {
    background: transparent;
    border: none;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    padding: 0;
}

.source-select option {
    background: var(--bg-card);
    color: var(--text-primary);
}

/* ── 3. THEME TOGGLE ─────────────────────────────── */
.theme-toggle {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 36px; height: 36px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    font-size: 0.88rem;
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: var(--accent-dim);
    border-color: var(--border-accent);
    color: var(--accent);
    transform: rotate(20deg);
}

/* ── 4. HERO ─────────────────────────────────────── */
.hero-section {
    position: relative;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    padding: 2.5rem 0 2rem;
}

.hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.5;
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -80px; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 280px;
    background: radial-gradient(ellipse, var(--accent-dim) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content { position: relative; z-index: 1; }

.hero-eyebrow {
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 0.8rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4.5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 0.8rem;
    animation: fadeSlideUp 0.8s ease both;
}

.hero-accent { color: var(--accent); }

.hero-subtitle {
    font-size: 0.83rem;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto 1.25rem;
    animation: fadeSlideUp 0.8s 0.15s ease both;
}

.hero-stats { animation: fadeSlideUp 0.8s 0.3s ease both; }

.hero-stat-item {
    display: flex; flex-direction: column;
    align-items: center; gap: 0.1rem;
    padding: 0.65rem 1.1rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    min-width: 100px;
}

.stat-label {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    text-transform: uppercase;
}

.stat-val {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent);
}

/* ── 5. SEZIONI ──────────────────────────────────── */
.section-block {
    padding: 2.5rem 0 1.75rem;
    border-bottom: 1px solid var(--border);
    animation: fadeIn 0.5s ease both;
}

.section-header { margin-bottom: 1.75rem; }

.section-tag {
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    color: var(--accent);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.3rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 3vw, 1.9rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 0.3rem;
}

.section-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* ── 6. FORM CONTROLS ────────────────────────────── */
.field-label {
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 0.45rem;
    display: block;
}

.select-wrapper { position: relative; }

.custom-select {
    background-color: var(--bg-elevated) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-primary) !important;
    font-family: var(--font-mono);
    font-size: 0.84rem;
    border-radius: var(--radius-sm) !important;
    padding: 0.55rem 0.85rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    cursor: pointer;
    width: 100%;
}

.custom-select:focus {
    border-color: var(--border-accent) !important;
    box-shadow: 0 0 0 3px var(--accent-dim) !important;
    outline: none;
}

.custom-select option {
    background: var(--bg-card);
    color: var(--text-primary);
}

.search-input-wrapper { position: relative; }

.custom-input {
    background-color: var(--bg-elevated) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-primary) !important;
    font-family: var(--font-mono);
    font-size: 0.84rem;
    border-radius: var(--radius-sm) !important;
    padding: 0.55rem 0.85rem 0.55rem 2.4rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
}

.custom-input:focus {
    border-color: var(--border-accent) !important;
    box-shadow: 0 0 0 3px var(--accent-dim) !important;
    outline: none;
}

.custom-input::placeholder { color: var(--text-muted); }

.search-icon {
    position: absolute;
    left: 0.75rem; top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.82rem;
    pointer-events: none;
}

/* ── 7. BUTTONS ──────────────────────────────────── */
.btn-primary-custom {
    background: var(--accent);
    border: none;
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    cursor: pointer;
}

.btn-primary-custom:hover,
.btn-primary-custom:focus {
    filter: brightness(1.12);
    transform: translateY(-1px);
    box-shadow: var(--accent-glow);
    color: #fff;
}

.btn-primary-custom:active { transform: translateY(0); }

.btn-outline-custom {
    background: transparent;
    border: 1px solid var(--border-accent);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 500;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    padding: 0.6rem 0.95rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    cursor: pointer;
}

.btn-outline-custom:hover,
.btn-outline-custom:focus {
    background: var(--accent-dim);
    color: var(--accent);
    transform: translateY(-1px);
}

/* ── 8. LOADING ──────────────────────────────────── */
.loading-bar {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--accent);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.loading-pulse {
    width: 17px; height: 17px;
    border: 2px solid var(--accent-dim);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── 9. TABELLA QUOTAZIONI ───────────────────────── */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
}

.data-table {
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    width: 100%;
}

.data-table thead {
    background: var(--bg-elevated) !important;
}

.data-table thead th {
    font-size: 0.63rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted) !important;
    font-weight: 600;
    border-bottom: 1px solid var(--border) !important;
    padding: 0.8rem 1rem;
    white-space: nowrap;
    border-top: none !important;
    background: var(--bg-elevated) !important;
}

/* ════════════════════════════════════════════════════
   FIX DARK MODE TABELLA
   Bootstrap imposta background/color inline sulle celle
   con !important. Le sovrascriviamo con selettori
   più specifici + !important per vincere la cascata.
════════════════════════════════════════════════════ */
.data-table,
.data-table > :not(caption) > * > * {
    background-color: var(--bg-card) !important;
    color:            var(--text-primary) !important;
    border-color:     var(--border) !important;
}

.data-table tbody tr {
    background-color: var(--bg-card) !important;
    transition: background-color var(--transition);
}

.data-table tbody tr:hover {
    background-color: var(--bg-elevated) !important;
}

.data-table tbody td {
    padding: 0.82rem 1rem;
    border-color: var(--border) !important;
    color: var(--text-primary) !important;
    background-color: transparent !important;
    white-space: nowrap;
    vertical-align: middle;
}

.data-table tbody tr:last-child td { border-bottom: none !important; }

/* Symbol badge */
.symbol-badge {
    display: inline-block;
    background: var(--accent-dim);
    color: var(--accent);
    font-weight: 700;
    font-size: 0.78rem;
    padding: 0.22rem 0.55rem;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
    border: 1px solid var(--border-accent);
}

/* ── Variazione: verde/rosso con freccia ────────── */
.positive {
    color: var(--positive) !important;
    font-weight: 700;
}
.negative {
    color: var(--negative) !important;
    font-weight: 700;
}
.positive::before { content: "▲ "; font-size: 0.66em; opacity: 0.8; }
.negative::before { content: "▼ "; font-size: 0.66em; opacity: 0.8; }

/* ── 10. RICERCA INCREMENTALE ────────────────────── */
.search-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 0.7rem;
}

.search-result-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.9rem 1.1rem;
    transition: all var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.search-result-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: var(--accent);
    transform: scaleY(0);
    transition: transform var(--transition);
    transform-origin: bottom;
}

.search-result-card:hover,
.search-result-card:focus-within {
    border-color: var(--border-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
    outline: none;
}

.search-result-card:hover::before { transform: scaleY(1); }

.result-symbol {
    font-size: 0.73rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.result-name {
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 0.15rem;
}

.no-results {
    color: var(--text-muted);
    font-size: 0.82rem;
    padding: 1.2rem 0;
    grid-column: 1 / -1;
}

/* highlight testo trovato */
mark {
    background: var(--accent-dim);
    color: var(--accent);
    border-radius: 3px;
    padding: 0 2px;
}

/* ── 11. GRAFICI ─────────────────────────────────── */
.chart-container-wrapper {
    position: relative;
    min-height: 360px;
}

.chart-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 420px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-lg);
    color: var(--text-muted);
    gap: 0.7rem;
    font-size: 0.8rem;
}

.placeholder-icon {
    font-size: 3.2rem;
    opacity: 0.2;
}

/* Pannello grafico con linea accent in cima */
.chart-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-top: 2px solid var(--accent);
    border-radius: var(--radius-lg);
    padding: 1.4rem 1.6rem 1.6rem;
    box-shadow: var(--shadow-card);
    animation: fadeIn 0.4s ease;
    position: relative;
}

.chart-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.1rem;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.chart-title-label {
    font-family: var(--font-display);
    font-size: 0.96rem;
    font-weight: 700;
    color: var(--text-primary);
}

#stockChart {
    height: 420px !important;
    max-height: 420px;
    width: 100% !important;
    border-radius: var(--radius-sm);
}

/* ── 12. OVERVIEW CARD ───────────────────────────── */
.overview-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-card);
    animation: fadeIn 0.4s ease;
}

.overview-header {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.overview-logo {
    width: 56px; height: 56px;
    background: var(--accent-dim);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    color: var(--accent);
    flex-shrink: 0;
}

.overview-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}

.overview-symbol {
    font-size: 0.72rem;
    color: var(--accent);
    letter-spacing: 0.12em;
    font-weight: 600;
}

.overview-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-bottom: 1.25rem;
}

.overview-meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text-secondary);
    font-size: 0.78rem;
}

.overview-meta-item a {
    color: var(--accent);
    text-decoration: none;
    transition: opacity var(--transition);
}
.overview-meta-item a:hover { opacity: 0.7; }

.overview-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.7;
    border-left: 2px solid var(--accent);
    padding-left: 0.9rem;
    margin-bottom: 1.25rem;
}

.overview-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.85rem;
}

.overview-stat {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.85rem;
    text-align: center;
}

.overview-stat-label {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.25rem;
}

.overview-stat-val {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent);
}

/* ── 13. MAPPA ───────────────────────────────────── */
.map-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-accent);
    /* alone colorato che richiama il tema */
    box-shadow: var(--accent-glow), var(--shadow-card);
}

#map {
    height: 480px;
    width: 100%;
    background: var(--bg-elevated);
    z-index: 1;
    display: block;
}

/* Badge indirizzo flottante con vetro */
.map-address-badge {
    position: absolute;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 254, 239, 0.88);
    border: 1px solid var(--border-accent);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    padding: 0.45rem 1.1rem;
    border-radius: 2rem;
    white-space: nowrap;
    z-index: 10;
    max-width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

body.dark-mode .map-address-badge {
    background: rgba(10, 12, 16, 0.84);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* MapLibre popup stilizzato */
.maplibregl-popup-content {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-accent) !important;
    border-radius: var(--radius-md) !important;
    font-family: var(--font-mono) !important;
    font-size: 0.82rem !important;
    box-shadow: var(--shadow-card) !important;
    padding: 0.75rem 1rem !important;
}

.maplibregl-popup-tip        { border-top-color: var(--border-accent) !important; }
.maplibregl-popup-close-button { color: var(--text-secondary) !important; font-size: 1.1rem !important; }

/* Controlli zoom MapLibre */
.maplibregl-ctrl-group {
    background: var(--bg-elevated) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
}

.maplibregl-ctrl-group button        { color: var(--text-secondary) !important; }
.maplibregl-ctrl-group button:hover  { background: var(--accent-dim) !important; color: var(--accent) !important; }

/* ── 14. TOAST ───────────────────────────────────── */
.custom-toast {
    background: var(--bg-elevated) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-primary) !important;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-card);
}

.custom-toast.success { border-left: 3px solid var(--positive)  !important; }
.custom-toast.error   { border-left: 3px solid var(--negative)  !important; }
.custom-toast.warning { border-left: 3px solid var(--warn)      !important; }

/* ── 15. FOOTER ──────────────────────────────────── */
.site-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    padding: 2rem 0 1.5rem;
    margin-top: 2rem;
}

.footer-brand {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 0.3rem;
}

.footer-brand span { color: var(--accent); }

.footer-meta,
.footer-powered {
    font-size: 0.76rem;
    color: var(--text-muted);
    margin-bottom: 0.2rem;
}

.footer-powered a {
    color: var(--accent);
    text-decoration: none;
    transition: opacity var(--transition);
}
.footer-powered a:hover { opacity: 0.7; }

/* ── 16. ANIMAZIONI ──────────────────────────────── */
@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* ── 17. SCROLLBAR ───────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── 18. RESPONSIVE ──────────────────────────────── */
@media (max-width: 768px) {
    .hero-title          { font-size: 1.7rem; }
    .overview-header     { gap: 0.9rem; }
    .overview-title      { font-size: 1.2rem; }
    .chart-toolbar       { flex-direction: column; align-items: flex-start; }
    #map                 { height: 300px; }
    #stockChart          { height: 300px !important; max-height: 300px; }
    .section-block       { padding: 1.75rem 0 1.25rem; }
    .chart-box           { padding: 1rem; }
    .source-label        { display: none; }
}

@media (max-width: 480px) {
    .hero-stat-item      { min-width: 85px; padding: 0.45rem 0.65rem; }
    .stat-val            { font-size: 0.88rem; }
    .data-table          { font-size: 0.7rem; }
    .data-table thead th,
    .data-table tbody td { padding: 0.55rem 0.65rem; }
    .search-results      { grid-template-columns: 1fr; }
}

/* ── LOGO AZIENDA ────────────────────────────────────
   Container mostrato sopra la overview card           */
.logo-container {
    display: none;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.company-logo {
    max-height: 80px;
    max-width: 220px;
    object-fit: contain;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 0.75rem 1.25rem;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition);
}

.company-logo:hover { transform: scale(1.04); }

/* Logo dentro la overview-card (nel cerchio) */
.overview-logo {
    width: 60px; height: 60px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.overview-logo-img {
    width: 100%; height: 100%;
    object-fit: contain;
    padding: 6px;
}

/* ── TIPI DI GRAFICO — altezze specifiche ────────────
   Radar e Doughnut hanno proporzioni diverse           */
#stockChart[data-type="radar"],
#stockChart[data-type="doughnut"] {
    height: 380px !important;
    max-height: 380px;
}

/* ── CHANGE POSITIVO / NEGATIVO nella tabella ────────
   Verde hard-coded perché le variabili CSS non vengono
   lette correttamente da Bootstrap sul colore delle celle */
.data-table td.positive {
    color: #00c97a !important;
    font-weight: 700;
    background-color: rgba(0, 201, 122, 0.06) !important;
}

.data-table td.negative {
    color: #ff4d6d !important;
    font-weight: 700;
    background-color: rgba(255, 77, 109, 0.06) !important;
}

body.light-mode .data-table td.positive { color: #007a47 !important; }
body.light-mode .data-table td.negative { color: #cc2244 !important; }