/* ═══════════════════════════════════════════════════════════════
   views.css — Per-view specific styles
   (Login/Register logo, Home camera card, Settings sections)
   ═══════════════════════════════════════════════════════════════ */

/* ── Scan loading overlay ────────────────────────────────────── */
.scan-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.25s ease;
}

.scan-overlay.hidden {
    display: none;
}

.scan-overlay__box {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.scan-overlay__spinner {
    width: 56px;
    height: 56px;
    border: 5px solid rgba(76, 175, 80, 0.2);
    border-top-color: var(--primary-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.scan-overlay__msg {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark-green);
    margin: 0;
}

/* Dark mode overlay */
.dark-mode .scan-overlay {
    background: rgba(18, 18, 18, 0.85);
}

/* ── Shared: logo ────────────────────────────────────────────── */
.logo-container {
    margin-bottom: 40px;
    margin-top: 40px;
    text-align: center;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.logo-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-green);
    border-radius: 50%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 2rem;
}

.logo-img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: 0;
    display: block;
    margin: 0 auto;
    background: transparent;
    border: none;
    border-radius: 24px;
    box-shadow: none;
    outline: none;
}

.logo-img-small {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 10px;
    border: none !important;
    box-shadow: none !important;
}

/* ── Dark-mode logo — keep it clean ─────────────────────────── */
.dark-mode .logo-container {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.dark-mode .logo-img,
.dark-mode .logo-img-small {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
    mix-blend-mode: normal !important;
    filter: none !important;
    opacity: 1 !important;
}

/* ── Demo login ──────────────────────────────────────────────── */
.demo-divider {
    display: flex;
    align-items: center;
    margin: 20px 0 14px;
    gap: 12px;
}

.demo-divider::before,
.demo-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, #ccc, transparent);
}

.demo-divider span {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.btn-demo {
    background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
    color: var(--dark-green);
    border: 1.5px solid rgba(76, 175, 80, 0.3);
    position: relative;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-demo:hover {
    border-color: var(--primary-green);
    box-shadow: 0 5px 20px rgba(76, 175, 80, 0.25);
}

.btn-demo::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    animation: demo-shimmer 3s ease-in-out infinite;
}

@keyframes demo-shimmer {
    0%   { left: -100%; }
    50%  { left: 100%; }
    100% { left: 100%; }
}

.btn-demo:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

/* Dark mode */
.dark-mode .btn-demo {
    background: linear-gradient(135deg, #1b3a1f, #2d4a33);
    color: #a5d6a7;
    border-color: rgba(76, 175, 80, 0.25);
}

.dark-mode .demo-divider::before,
.dark-mode .demo-divider::after {
    background: linear-gradient(90deg, transparent, #444, transparent);
}
/* ── Home ────────────────────────────────────────────────────── */
.home-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.camera-card {
    background: var(--primary-green);
    color: white;
    border-radius: 30px;
    padding: 40px 20px;
    text-align: center;
    margin: 20px 0;
    box-shadow: 0 15px 30px rgba(76, 175, 80, 0.3);
    cursor: pointer;
    transition: transform 0.2s;
}

.camera-card:active {
    transform: scale(0.98);
}

.camera-lens {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin: 0 auto 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.camera-inner {
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    opacity: 0.8;
}

/* ── Recent Advice cards ────────────────────────────────────── */
.advice-card {
    background: var(--card-bg);
    padding: 14px 16px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 10px;
    animation: adviceFadeIn 0.35s ease-out both;
}

@keyframes adviceFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.advice-card--empty {
    border: 1.5px dashed rgba(76, 175, 80, 0.3);
    background: rgba(232, 245, 233, 0.4);
    box-shadow: none;
}

.dark-mode .advice-card--empty {
    background: rgba(76, 175, 80, 0.06);
    border-color: rgba(76, 175, 80, 0.15);
}

/* Loading shimmer */
.advice-card--loading {
    flex-direction: column;
    gap: 10px;
    padding: 18px;
}

.advice-shimmer {
    height: 14px;
    width: 100%;
    border-radius: 8px;
    background: linear-gradient(90deg, #e8f5e9 25%, #f1f8e9 50%, #e8f5e9 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
}

.advice-shimmer--short {
    width: 60%;
}

@keyframes shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.dark-mode .advice-shimmer {
    background: linear-gradient(90deg, #2a2a2a 25%, #333 50%, #2a2a2a 75%);
    background-size: 200% 100%;
}

/* ── History (rich cards) ────────────────────────────────────── */
.history-card {
    background: var(--card-bg);
    border-radius: 18px;
    margin-bottom: 14px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.history-thumb {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--light-green);
}

.history-thumb--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
    font-size: 1.6rem;
}

.history-info {
    flex: 1;
    min-width: 0;
}

.history-diagnosis {
    display: block;
    font-size: 0.95rem;
    color: var(--dark-green);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-advice {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 0 0 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.history-date {
    font-size: 0.72rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ── Result card (in-app scan result) ───────────────────────── */
.result-card {
    background: white;
    border-radius: 22px;
    padding: 16px;
    margin: 16px 0;
    box-shadow: 0 8px 30px rgba(45, 122, 79, 0.15);
    border: 1.5px solid rgba(76, 175, 80, 0.2);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.result-card--visible {
    opacity: 1;
    transform: translateY(0);
}

.result-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.result-thumb {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    object-fit: cover;
    flex-shrink: 0;
}

.result-header-text {
    flex: 1;
    min-width: 0;
}

.result-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.result-name {
    font-size: 1rem;
    color: var(--dark-green);
    margin: 2px 0 0;
    line-height: 1.3;
}

.result-close {
    background: var(--light-green);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--dark-green);
    flex-shrink: 0;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.result-close:hover {
    background: #d0e8d4;
}

.result-advice {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: var(--light-green);
    border-radius: 14px;
    padding: 12px 14px;
}

.result-advice-icon {
    color: var(--primary-green);
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.result-advice p {
    font-size: 0.85rem;
    color: var(--text-color);
    line-height: 1.5;
    margin: 0;
}

/* ── Dark mode overrides ─────────────────────────────────────── */
.dark-mode .result-card {
    background: var(--card-bg);
    border-color: rgba(76, 175, 80, 0.15);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

/* ── Settings ────────────────────────────────────────────────── */
.settings-section {
    background: var(--card-bg);
    padding: 15px;
    border-radius: 15px;
    margin-bottom: 15px;
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.setting-row:last-child {
    margin-bottom: 0;
}

.toggle-switch {
    cursor: pointer;
}