/* =============================================
   Mind Diet Test — WordPress Plugin Styles
   Aesthetic: Clean medical + warm brain health
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Lora:wght@400;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
    --mdt-bg:         #0f1923;
    --mdt-surface:    #1a2a3a;
    --mdt-surface-2:  #213245;
    --mdt-border:     rgba(255,255,255,0.08);
    --mdt-green:      #2d9b6b;
    --mdt-green-light:#3dba83;
    --mdt-blue:       #4db8ff;
    --mdt-gold:       #e6a817;
    --mdt-red:        #c0392b;
    --mdt-text:       #e8edf2;
    --mdt-text-muted: rgba(232,237,242,0.5);
    --mdt-radius:     12px;
    --mdt-radius-lg:  20px;
    --mdt-shadow:     0 8px 32px rgba(0,0,0,0.4);
    --mdt-font-serif: 'Lora', Georgia, serif;
    --mdt-font-sans:  'DM Sans', system-ui, sans-serif;
}

/* Wrapper */
.mdt-wrapper {
    font-family: var(--mdt-font-sans);
    background: var(--mdt-bg);
    color: var(--mdt-text);
    border-radius: var(--mdt-radius-lg);
    padding: 2.5rem;
    max-width: 720px;
    margin: 0 auto 2rem;
    box-shadow: var(--mdt-shadow);
    position: relative;
    overflow: hidden;
}

.mdt-wrapper::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 240px; height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(45,155,107,0.15) 0%, transparent 70%);
    pointer-events: none;
}

/* Header */
.mdt-header {
    text-align: center;
    margin-bottom: 2rem;
}

.mdt-header__badge {
    display: inline-block;
    background: rgba(45,155,107,0.15);
    color: var(--mdt-green-light);
    border: 1px solid rgba(45,155,107,0.3);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.3rem 1rem;
    margin-bottom: 1rem;
}

.mdt-header__title {
    font-family: var(--mdt-font-serif);
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    line-height: 1.2;
    color: var(--mdt-text);
}

.mdt-header__subtitle {
    color: var(--mdt-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0 0 1rem;
}

.mdt-disclaimer {
    background: rgba(230,168,23,0.1);
    border: 1px solid rgba(230,168,23,0.25);
    border-radius: var(--mdt-radius);
    color: rgba(230,168,23,0.85);
    font-size: 0.8rem;
    padding: 0.75rem 1rem;
    line-height: 1.5;
}

/* Progress Bar */
.mdt-progress {
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mdt-progress__bar {
    flex: 1;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 999px;
    overflow: hidden;
}

.mdt-progress__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--mdt-green), var(--mdt-blue));
    border-radius: 999px;
    transition: width 0.4s ease;
}

.mdt-progress__label {
    font-size: 0.8rem;
    color: var(--mdt-text-muted);
    white-space: nowrap;
}

/* Sections */
.mdt-section {
    display: none;
    animation: mdt-fadein 0.35s ease;
}

.mdt-section--active {
    display: block;
}

@keyframes mdt-fadein {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.mdt-section__tag {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--mdt-green-light);
    margin-bottom: 0.75rem;
}

.mdt-question {
    font-family: var(--mdt-font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    line-height: 1.3;
}

.mdt-question__sub {
    color: var(--mdt-text-muted);
    font-size: 0.9rem;
    margin: 0 0 1.5rem;
    line-height: 1.6;
}

/* Inputs */
.mdt-input {
    background: var(--mdt-surface);
    border: 1px solid var(--mdt-border);
    border-radius: var(--mdt-radius);
    color: var(--mdt-text);
    font-family: var(--mdt-font-sans);
    font-size: 1rem;
    padding: 0.75rem 1rem;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
    margin-bottom: 1rem;
}

.mdt-input:focus {
    outline: none;
    border-color: var(--mdt-green);
    box-shadow: 0 0 0 3px rgba(45,155,107,0.15);
}

.mdt-input--short { width: 140px; }

.mdt-textarea {
    background: var(--mdt-surface);
    border: 1px solid var(--mdt-border);
    border-radius: var(--mdt-radius);
    color: var(--mdt-text);
    font-family: var(--mdt-font-sans);
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    transition: border-color 0.2s;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.mdt-textarea:focus {
    outline: none;
    border-color: var(--mdt-green);
    box-shadow: 0 0 0 3px rgba(45,155,107,0.15);
}

.mdt-textarea--small { rows: 2; min-height: 70px; }

.mdt-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--mdt-text-muted);
    margin-bottom: 0.5rem;
}

/* Date fields */
.mdt-date-fields {
    display: flex;
    gap: 0.75rem;
}

.mdt-date-fields .mdt-input {
    flex: 1;
}

/* Memory words */
.mdt-memory-words {
    display: flex;
    gap: 1rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.mdt-word-card {
    flex: 1;
    background: var(--mdt-surface-2);
    border: 1px solid rgba(77,184,255,0.2);
    border-radius: var(--mdt-radius);
    padding: 1.25rem;
    text-align: center;
    font-family: var(--mdt-font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--mdt-blue);
    min-width: 100px;
    animation: mdt-pulse 2s ease infinite;
}

@keyframes mdt-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(77,184,255,0); }
    50%       { box-shadow: 0 0 0 6px rgba(77,184,255,0.08); }
}

/* Timer */
.mdt-timer-display {
    font-family: var(--mdt-font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--mdt-gold);
    text-align: center;
    margin-bottom: 1rem;
    transition: color 0.3s;
}

.mdt-timer-display--urgent { color: var(--mdt-red); }

.mdt-animal-count {
    font-size: 0.85rem;
    color: var(--mdt-text-muted);
    margin-top: -0.5rem;
    margin-bottom: 1rem;
}

/* Sub questions */
.mdt-sub-question {
    background: var(--mdt-surface);
    border-radius: var(--mdt-radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid var(--mdt-border);
}

/* Sequence hint */
.mdt-sequence-hint {
    background: var(--mdt-surface-2);
    border-radius: var(--mdt-radius);
    padding: 1rem 1.5rem;
    font-family: var(--mdt-font-serif);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    color: var(--mdt-blue);
    text-align: center;
    margin-bottom: 1.5rem;
}

/* Upload area */
.mdt-upload-area {
    border: 2px dashed rgba(255,255,255,0.15);
    border-radius: var(--mdt-radius);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s;
    margin-bottom: 1rem;
}

.mdt-upload-area:hover { border-color: var(--mdt-green); }

.mdt-file-input { display: none; }

.mdt-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--mdt-text-muted);
    font-size: 0.95rem;
}

.mdt-upload-icon { font-size: 2rem; }
.mdt-upload-sub { font-size: 0.75rem; }

.mdt-upload-preview img {
    max-width: 100%;
    border-radius: var(--mdt-radius);
    margin-top: 1rem;
}

/* Notes section */
.mdt-notes-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--mdt-border);
}

/* Note */
.mdt-note {
    font-size: 0.82rem;
    color: var(--mdt-text-muted);
    line-height: 1.5;
    margin-top: 0.5rem;
}

/* Navigation */
.mdt-nav {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: space-between;
    align-items: center;
}

/* Buttons */
.mdt-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 999px;
    font-family: var(--mdt-font-sans);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.7rem 1.75rem;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-decoration: none;
}

.mdt-btn--primary {
    background: var(--mdt-green);
    color: #fff;
}

.mdt-btn--primary:hover {
    background: var(--mdt-green-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(45,155,107,0.35);
}

.mdt-btn--secondary {
    background: var(--mdt-surface-2);
    color: var(--mdt-text-muted);
    border: 1px solid var(--mdt-border);
}

.mdt-btn--secondary:hover {
    color: var(--mdt-text);
    border-color: rgba(255,255,255,0.2);
}

.mdt-btn--submit {
    background: linear-gradient(135deg, var(--mdt-green), #1a7a50);
    color: #fff;
    padding: 0.85rem 2.5rem;
    font-size: 1rem;
    box-shadow: 0 4px 20px rgba(45,155,107,0.3);
}

/* Notices */
.mdt-notice {
    background: var(--mdt-surface);
    border: 1px solid var(--mdt-border);
    border-radius: var(--mdt-radius-lg);
    padding: 2rem;
    text-align: center;
    font-size: 0.95rem;
    line-height: 1.7;
}

.mdt-notice a { color: var(--mdt-green-light); }
.mdt-notice__icon { font-size: 2.5rem; display: block; margin-bottom: 0.75rem; }

/* Results panel (after submit) */
.mdt-results-panel {
    background: var(--mdt-surface);
    border-radius: var(--mdt-radius-lg);
    padding: 2rem;
    border: 1px solid var(--mdt-border);
    animation: mdt-fadein 0.5s ease;
}

.mdt-score-display {
    text-align: center;
    margin-bottom: 2rem;
}

.mdt-score-circle {
    width: 120px; height: 120px;
    border-radius: 50%;
    border: 4px solid;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.mdt-score-circle__num {
    font-family: var(--mdt-font-serif);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
}

.mdt-score-circle__max {
    font-size: 0.75rem;
    opacity: 0.6;
}

/* Dashboard */
.mdt-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.mdt-card {
    background: var(--mdt-surface);
    border: 1px solid var(--mdt-border);
    border-radius: var(--mdt-radius);
    padding: 1.25rem;
    text-align: center;
}

.mdt-card--score {
    border-color: var(--accent, var(--mdt-green));
    box-shadow: 0 0 0 1px var(--accent, var(--mdt-green)), 0 4px 20px rgba(0,0,0,0.3);
}

.mdt-card__label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mdt-text-muted);
    margin-bottom: 0.5rem;
}

.mdt-card__value {
    font-family: var(--mdt-font-serif);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.4rem;
}

.mdt-card__value--trend { font-size: 2.2rem; }
.mdt-card__value--date { font-size: 1.5rem; }

.mdt-card__max {
    font-size: 1rem;
    opacity: 0.4;
}

.mdt-card__sub {
    font-size: 0.78rem;
    color: var(--mdt-text-muted);
}

/* Chart */
.mdt-chart-section, .mdt-nutrients-section, .mdt-report-section, .mdt-history-section {
    background: var(--mdt-surface);
    border: 1px solid var(--mdt-border);
    border-radius: var(--mdt-radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.mdt-chart-container {
    width: 100%;
    overflow-x: auto;
}

#mdt-score-chart {
    max-width: 100%;
    background: transparent;
}

.mdt-section-title {
    font-family: var(--mdt-font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
}

.mdt-section-sub {
    color: var(--mdt-text-muted);
    font-size: 0.85rem;
    margin: 0 0 1.25rem;
}

/* Nutrients */
.mdt-nutrients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.mdt-nutrient-item {
    text-align: center;
    background: var(--mdt-surface-2);
    border-radius: var(--mdt-radius);
    padding: 1rem 0.75rem;
}

.mdt-nutrient-icon { font-size: 1.5rem; margin-bottom: 0.4rem; }

.mdt-nutrient-value {
    font-family: var(--mdt-font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
}

.mdt-nutrient-unit {
    font-size: 0.7rem;
    font-weight: 400;
    opacity: 0.5;
    margin-left: 2px;
}

.mdt-nutrient-label {
    font-size: 0.72rem;
    color: var(--mdt-text-muted);
    margin-top: 0.35rem;
}

/* History table */
.mdt-history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.mdt-history-table th {
    text-align: left;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--mdt-text-muted);
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--mdt-border);
}

.mdt-history-table td {
    padding: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.mdt-badge {
    display: inline-block;
    border-radius: 999px;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
}

/* Empty state */
.mdt-empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--mdt-text-muted);
}

.mdt-empty-state__icon { font-size: 3rem; display: block; margin-bottom: 1rem; }
.mdt-empty-state h3 { color: var(--mdt-text); font-family: var(--mdt-font-serif); }

/* Modal */
.mdt-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.mdt-modal__inner {
    background: #fff;
    color: #222;
    border-radius: var(--mdt-radius-lg);
    padding: 2rem;
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
}

.mdt-modal__close {
    position: absolute;
    top: 1rem; right: 1rem;
    background: none; border: none;
    font-size: 1.2rem; cursor: pointer;
    color: #666;
}

/* Doctor Report print styles */
.mdt-report { font-family: Georgia, serif; color: #222; }
.mdt-report__header { border-bottom: 2px solid #333; padding-bottom: 1rem; margin-bottom: 1.5rem; }
.mdt-report__header h1 { font-size: 1.4rem; margin: 0 0 0.5rem; }
.mdt-report__disclaimer { background: #fff8e1; border-left: 4px solid #f59e0b; padding: 0.75rem 1rem; margin-bottom: 1.5rem; font-size: 0.85rem; }
.mdt-report__table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; font-size: 0.9rem; }
.mdt-report__table th, .mdt-report__table td { border: 1px solid #ccc; padding: 0.5rem 0.75rem; text-align: left; }
.mdt-report__table th { background: #f5f5f5; }
.mdt-report__footer { border-top: 1px solid #ccc; padding-top: 1rem; font-size: 0.8rem; color: #666; margin-top: 1.5rem; }

@media print {
    .mdt-modal__close, .mdt-btn { display: none !important; }
    .mdt-modal__inner { box-shadow: none; max-height: none; }
}

/* Admin styles */
.mdt-admin { max-width: 1000px; }
.mdt-admin-stats { display: flex; gap: 1.5rem; margin: 1.5rem 0; }
.mdt-stat-box { background: #f9f9f9; border: 1px solid #ddd; border-radius: 8px; padding: 1.25rem 2rem; text-align: center; }
.mdt-stat-number { display: block; font-size: 2.5rem; font-weight: 700; color: #2d9b6b; }
.mdt-stat-label { font-size: 0.85rem; color: #666; }

/* Responsive */
@media (max-width: 600px) {
    .mdt-wrapper { padding: 1.5rem; }
    .mdt-header__title { font-size: 1.5rem; }
    .mdt-cards { grid-template-columns: 1fr 1fr; }
    .mdt-date-fields { flex-direction: column; }
    .mdt-memory-words { flex-direction: column; }
}