/* ==============================================
   NONNETTA - HIGH CONTRAST ACCESSIBLE THEME
   ============================================== */

/* ========== ROOT VARIABLES ========== */
:root {
    /* Pleasant Pastel Colors with High Contrast for Neurocognitive Stimulation */
    /* Colors made 1/3 more vibrant for better contrast */
    --bg-primary: #ffffff;
    --bg-secondary: #b8f0b8;
    --bg-card: #ffc9e0;
    --text-primary: #1a3d0a;
    --text-secondary: #4d0f36;
    --accent-primary: #4caf50;
    --accent-secondary: #ec407a;
    --border-color: #43a047;
    --focus-color: #2e7d32;
    --danger-color: #c2185b;
    --success-color: #43a047;
    
    /* Spacing - Reduced by 1/3 */
    --spacing-xs: 0.33rem;
    --spacing-sm: 0.67rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.33rem;
    --spacing-xl: 2rem;
    
    /* Font sizes (extra large for elderly) */
    --font-xs: 1.2rem;
    --font-sm: 1.4rem;
    --font-md: 1.8rem;
    --font-lg: 2.2rem;
    --font-xl: 2.8rem;
    
    /* Legal text sizing */
    --font-legal: 0.9rem;
}

/* ========== CUSTOM LARGE CURSOR ========== */
*, *::before, *::after {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><path fill="white" stroke="black" stroke-width="2" d="M2 2 L2 28 L12 22 L16 30 L20 28 L16 20 L26 20 Z"/></svg>') 4 4, auto !important;
}

button, a, input, select, textarea, [tabindex] {
    cursor: pointer !important;
}

/* ========== BASE RESET ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ========== BODY & TYPOGRAPHY ========== */
body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: var(--font-md);
    line-height: 1.8;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    padding: var(--spacing-md);
}

h1 {
    font-size: var(--font-xl);
    margin-bottom: var(--spacing-md);
    color: var(--accent-primary);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

h2 {
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--accent-primary);
}

h3 {
    font-size: var(--font-md);
    margin-bottom: var(--spacing-xs);
}

p {
    margin-bottom: var(--spacing-sm);
}

/* ========== LAYOUT ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
}

header {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
    border: 3px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

header h1 {
    margin-bottom: var(--spacing-xs);
}

header .subtitle {
    font-size: var(--font-md);
    color: var(--text-secondary);
}

.subtitle {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* ========== NAVIGATION ========== */
.heading-with-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.heading-with-action h2 {
    margin-bottom: 0;
}

.heading-with-action .btn {
    white-space: nowrap;
}

.link-emphasized {
    color: var(--accent-secondary);
    font-weight: bold;
}

.contact-link {
    color: var(--accent-secondary);
}

/* ========== CARDS ========== */
.card {
    background-color: var(--bg-card);
    border: 3px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ========== FORMS ========== */
.auth-form {
    max-width: 600px;
    margin: 0 auto;
}

.compact-auth-form {
    font-size: var(--font-sm);
}

.compact-auth-form h3 {
    font-size: var(--font-md);
    color: var(--accent-secondary);
    margin-bottom: var(--spacing-xs);
}

.compact-auth-form form {
    gap: var(--spacing-xs);
}

.compact-auth-form label {
    font-size: var(--font-sm);
    margin-bottom: 0;
}

.compact-auth-form input {
    padding: var(--spacing-xs);
    font-size: var(--font-sm);
}

.compact-auth-form .btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-sm);
}

.compact-auth-form .help-text {
    font-size: var(--font-xs);
    margin-bottom: var(--spacing-xs);
}

.user-info-compact {
    text-align: center;
    font-size: var(--font-sm);
    color: var(--text-secondary);
}

.user-info-compact strong {
    color: var(--accent-primary);
}

form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

label {
    font-size: var(--font-md);
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
    color: var(--accent-primary);
}

input[type="text"],
input[type="email"],
input[type="password"] {
    padding: var(--spacing-sm);
    font-size: var(--font-md);
    background-color: white;
    color: var(--text-primary);
    border: 2px solid var(--accent-primary);
    border-radius: 4px;
    outline: none;
}

input:focus {
    border-color: var(--focus-color);
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
}

input[type="checkbox"] {
    width: 30px;
    height: 30px;
    cursor: pointer;
}

/* ========== BUTTONS ========== */
.btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-md);
    font-weight: bold;
    border: 2px solid transparent;
    border-radius: 8px;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #66bb6a;
    border-color: var(--focus-color);
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
    transform: scale(1.05);
}

.btn-secondary {
    background-color: var(--accent-secondary);
    color: white;
    border-color: var(--accent-secondary);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: #f06292;
    border-color: var(--focus-color);
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
    transform: scale(1.05);
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
}

.btn-danger:hover,
.btn-danger:focus {
    background-color: #c2185b;
    border-color: var(--focus-color);
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
    transform: scale(1.05);
}

/* ========== ACTIVITIES ========== */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.game-card {
    background-color: var(--bg-secondary);
    border: 4px solid var(--accent-secondary);
    border-radius: 8px;
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
}

.game-card:hover,
.game-card:focus {
    border-color: var(--focus-color);
    outline: 4px solid var(--focus-color);
    outline-offset: 2px;
    transform: scale(1.05);
    background-color: var(--bg-card);
}

.game-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

.game-card h3 {
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--accent-primary);
}

.game-card p {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    margin: 0;
}

.difficulty-badge {
    display: block;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs);
    border-radius: 4px;
    font-size: var(--font-xs);
    font-weight: bold;
}

.difficulty-badge.principiante {
    background-color: #4caf50;
    color: white;
}

.difficulty-badge.intermedio {
    background-color: #ff9800;
    color: white;
}

.difficulty-badge.esperto {
    background-color: #f44336;
    color: white;
}

/* ========== GAME CONTAINERS ========== */
.game-container {
    background-color: var(--bg-card);
    border: 3px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.game-header h2 {
    margin: 0;
}

.game-stats {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-md);
}

.game-stats strong {
    color: var(--accent-primary);
    font-size: var(--font-lg);
}

.btn-back {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-md);
    font-weight: bold;
    background-color: var(--accent-secondary);
    color: white;
    border: 2px solid var(--accent-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-back:hover,
.btn-back:focus {
    background-color: #f06292;
    transform: scale(1.05);
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
}

/* ========== MEMORY GAME ========== */
.memory-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 500px;
    margin: 0 auto;
}

.memory-card {
    aspect-ratio: 1;
    font-size: 3rem;
    background-color: var(--bg-secondary);
    border: 3px solid var(--accent-primary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.memory-card:hover {
    transform: scale(1.05);
}

.memory-card.flipped {
    background-color: var(--bg-primary);
    animation: flip 0.3s ease;
}

.memory-card.found {
    background-color: var(--accent-primary);
    color: white;
    cursor: default;
}

.memory-card-empty {
    aspect-ratio: 1;
    visibility: hidden;
}

/* ========== MEMORY PRIZE CARD ========== */
.memory-prize-card {
    aspect-ratio: 1;
    background: linear-gradient(135deg, #fff8e1, #ffe082);
    border: 3px solid #ffc107;
    border-radius: 8px;
    cursor: default !important;
    position: relative;
    perspective: 600px;
    padding: 0;
}

.memory-prize-card .card-inner {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.memory-prize-card.unlocked .card-inner {
    transform: rotateY(180deg);
}

.memory-prize-card .card-front,
.memory-prize-card .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(2rem, 5vw, 3rem);
    border-radius: 5px;
}

.memory-prize-card .card-back {
    transform: rotateY(180deg);
    background: linear-gradient(135deg, #fff3cd, #ffc107);
}

.memory-prize-card.unlocked {
    cursor: pointer !important;
    border-color: #ff9800;
    animation: prize-glow 1s ease infinite alternate;
}

@keyframes prize-glow {
    from { box-shadow: 0 0 6px #ffc107; }
    to   { box-shadow: 0 0 22px #ff9800, 0 0 44px #ffc107; }
}

@keyframes flip {
    0% { transform: rotateY(0deg); }
    50% { transform: rotateY(90deg); }
    100% { transform: rotateY(0deg); }
}

/* ========== MOTIVATIONAL POPUP ========== */
.motivational-card {
    background: linear-gradient(145deg, #fffdf5, #fff8e1, #fef3d0);
    border: 3px solid #d4a843;
    border-radius: 16px;
    padding: var(--spacing-xl);
    max-width: 520px;
    width: 100%;
    text-align: center;
    box-shadow: 0 8px 32px rgba(180, 140, 40, 0.25), 0 2px 8px rgba(0,0,0,0.12);
    position: relative;
    animation: motivational-appear 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes motivational-appear {
    from { opacity: 0; transform: scale(0.85) translateY(20px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .motivational-card {
        animation: none;
    }
}

.motivational-close-x {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: 2px solid #d4a843;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
    color: #7a5a10;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.motivational-close-x:hover,
.motivational-close-x:focus {
    background-color: #ffc107;
    color: #3a2a00;
    transform: scale(1.1);
}

.motivational-card-body {
    background: rgba(255, 255, 255, 0.65);
    border-left: 4px solid #d4a843;
    border-right: 4px solid #d4a843;
    border-radius: 8px;
    padding: var(--spacing-lg) var(--spacing-xl);
    margin: var(--spacing-lg) 0;
}

.motivational-phrase {
    font-size: var(--font-md);
    color: #3a2a00;
    line-height: 1.9;
    font-style: italic;
    margin: 0;
}

.motivational-card-footer {
    margin-top: var(--spacing-lg);
}

.motivational-close-btn {
    min-width: 140px;
    font-size: var(--font-md);
}

/* ========== MATH GAME ========== */
.math-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.math-question {
    font-size: 3rem;
    font-weight: bold;
    color: var(--accent-primary);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border-radius: 8px;
}

.math-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.math-option {
    padding: var(--spacing-lg);
    font-size: var(--font-xl);
    font-weight: bold;
    background-color: var(--bg-secondary);
    border: 3px solid var(--accent-primary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.math-option:hover,
.math-option:focus {
    background-color: var(--accent-primary);
    color: white;
    transform: scale(1.05);
}

.math-feedback {
    font-size: var(--font-lg);
    font-weight: bold;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: 8px;
    min-height: 3rem;
}

.math-feedback.correct {
    background-color: var(--success-color);
    color: white;
}

.math-feedback.incorrect {
    background-color: var(--danger-color);
    color: white;
}

/* ========== WORDS GAME ========== */
.words-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.words-hint {
    font-size: var(--font-lg);
    color: var(--accent-secondary);
    margin: var(--spacing-lg) 0;
    font-style: italic;
}

.words-display {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-xl) 0;
    flex-wrap: wrap;
}

.word-letter {
    display: inline-block;
    width: 3rem;
    height: 3.5rem;
    line-height: 3.5rem;
    font-size: var(--font-xl);
    font-weight: bold;
    background-color: var(--bg-secondary);
    border-bottom: 4px solid var(--accent-primary);
    color: var(--accent-primary);
}

.words-keyboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    gap: var(--spacing-xs);
    margin: var(--spacing-lg) 0;
}

.word-key {
    padding: var(--spacing-sm);
    font-size: var(--font-md);
    font-weight: bold;
    background-color: var(--bg-secondary);
    border: 2px solid var(--accent-primary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.word-key:hover:not(:disabled),
.word-key:focus:not(:disabled) {
    background-color: var(--accent-primary);
    color: white;
    transform: scale(1.1);
}

.word-key:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.words-feedback {
    font-size: var(--font-lg);
    font-weight: bold;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: 8px;
    min-height: 3rem;
}

.words-feedback.correct {
    background-color: var(--success-color);
    color: white;
}

/* ========== SEQUENCE GAME ========== */
.sequence-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.sequence-board {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.sequence-btn {
    aspect-ratio: 1;
    border: 4px solid rgba(0,0,0,0.2);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 150px;
}

.sequence-btn:hover {
    transform: scale(1.05);
    border-color: rgba(0,0,0,0.4);
}

.sequence-btn.active {
    transform: scale(0.95);
    box-shadow: 0 0 30px currentColor;
    border-color: white;
}

.sequence-feedback {
    font-size: var(--font-lg);
    font-weight: bold;
    color: var(--accent-primary);
    margin-top: var(--spacing-lg);
    min-height: 3rem;
}

/* ========== BINAURAL GAME ========== */
.binaural-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.binaural-instructions {
    font-size: var(--font-md);
    color: var(--text-secondary);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
}

.binaural-controls {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.binaural-btn {
    padding: var(--spacing-xl);
    font-size: var(--font-lg);
    font-weight: bold;
    background-color: var(--bg-secondary);
    border: 4px solid var(--accent-primary);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    min-height: 150px;
    justify-content: center;
}

.binaural-btn:hover,
.binaural-btn:focus {
    background-color: var(--accent-primary);
    color: white;
    transform: scale(1.05);
}

.binaural-arrow {
    font-size: 3rem;
}

.binaural-feedback {
    font-size: var(--font-lg);
    font-weight: bold;
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    border-radius: 8px;
    min-height: 3rem;
}

.binaural-feedback.correct {
    background-color: var(--success-color);
    color: white;
}

.binaural-feedback.incorrect {
    background-color: var(--danger-color);
    color: white;
}

.binaural-options {
    margin-top: var(--spacing-xl);
    text-align: left;
}

.binaural-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-md);
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    cursor: pointer;
}

.binaural-option input[type="checkbox"] {
    width: 30px;
    height: 30px;
}

/* ========== SCRIVI GAME ========== */
.scrivi-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.scrivi-hint {
    font-size: var(--font-lg);
    color: var(--accent-secondary);
    margin: var(--spacing-lg) 0;
    font-style: italic;
}

.scrivi-input-display {
    font-size: var(--font-xl);
    font-weight: bold;
    color: var(--accent-primary);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border-radius: 8px;
    min-height: 4rem;
    letter-spacing: 0.2em;
}

.scrivi-keyboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    gap: var(--spacing-xs);
    margin: var(--spacing-lg) 0;
}

.scrivi-key {
    padding: var(--spacing-sm);
    font-size: var(--font-md);
    font-weight: bold;
    background-color: var(--bg-secondary);
    border: 2px solid var(--accent-primary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.scrivi-key:hover:not(:disabled),
.scrivi-key:focus:not(:disabled) {
    background-color: var(--accent-primary);
    color: white;
    transform: scale(1.1);
}

.scrivi-key:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.scrivi-feedback {
    font-size: var(--font-lg);
    font-weight: bold;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: 8px;
    min-height: 3rem;
}

.scrivi-feedback.correct {
    background-color: var(--success-color);
    color: white;
}

.scrivi-feedback.incorrect {
    background-color: var(--danger-color);
    color: white;
}

.scrivi-help {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    font-style: italic;
    margin-top: var(--spacing-md);
}

/* ========== MODAL STYLES ========== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: var(--spacing-md);
}

.modal-content {
    background-color: var(--bg-card);
    border: 4px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-lg);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-large {
    max-width: 900px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    border-bottom: 3px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

.modal-header h2 {
    margin: 0;
}

.modal-close {
    background-color: var(--danger-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: var(--font-lg);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-close:hover,
.modal-close:focus {
    transform: scale(1.1);
    background-color: #d32f2f;
}

/* ========== DIARY STYLES ========== */
.diary-content {
    margin: var(--spacing-lg) 0;
    max-height: 400px;
    overflow-y: auto;
}

.diary-entry {
    background-color: var(--bg-secondary);
    border: 3px solid var(--accent-primary);
    border-radius: 8px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.diary-entry-date {
    font-size: var(--font-lg);
    font-weight: bold;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-xs);
}

.diary-entry-activity {
    font-size: var(--font-md);
    margin-bottom: var(--spacing-xs);
}

.diary-entry-score {
    font-size: var(--font-md);
    color: var(--accent-secondary);
    font-weight: bold;
}

.diary-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.diary-empty {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    font-style: italic;
}

/* ========== NONNETTA PLUS STYLES ========== */
.nonnetta-plus-content {
    padding: var(--spacing-md);
}

.nonnetta-plus-content h3 {
    color: var(--accent-primary);
    margin-bottom: var(--spacing-md);
}

.plus-modules {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.plus-module {
    background-color: var(--bg-secondary);
    border: 3px solid var(--accent-primary);
    border-radius: 8px;
    padding: var(--spacing-md);
}

.plus-module h4 {
    color: var(--accent-secondary);
    margin-bottom: var(--spacing-sm);
}

.plus-module ul {
    margin-left: var(--spacing-lg);
    margin-top: var(--spacing-xs);
}

.plus-module li {
    margin-bottom: var(--spacing-xs);
}

/* ========== NOTIFICATION TOAST ========== */
.notification-toast {
    position: fixed;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-secondary);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 8px;
    font-size: var(--font-md);
    font-weight: bold;
    z-index: 2000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* ========== MESSAGES ========== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #f5f5f5;
    border-top: 2px solid var(--border-color);
    padding: var(--spacing-sm);
    z-index: 1000;
    font-size: var(--font-legal);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-content p {
    font-size: var(--font-legal);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
    flex-wrap: wrap;
}

.cookie-buttons .btn {
    font-size: var(--font-legal);
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* ========== ADMIN SPECIFIC ========== */
.users-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.user-item {
    background-color: var(--bg-secondary);
    border: 3px solid var(--accent-secondary);
    border-radius: 4px;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.stat-item {
    background-color: var(--bg-secondary);
    border: 3px solid var(--accent-primary);
    border-radius: 8px;
    padding: var(--spacing-lg);
    text-align: center;
}

.stat-item h3 {
    font-size: var(--font-xl);
    color: var(--accent-primary);
    margin-bottom: var(--spacing-xs);
}

/* ========== MESSAGES ========== */
.error-message {
    background-color: var(--danger-color);
    color: var(--text-primary);
    padding: var(--spacing-md);
    border-radius: 4px;
    margin-top: var(--spacing-md);
    font-weight: bold;
}

.success-message {
    background-color: var(--success-color);
    color: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: 4px;
    margin-top: var(--spacing-md);
    font-weight: bold;
}

.help-text {
    color: var(--accent-primary);
    font-style: italic;
    font-size: var(--font-sm);
}

/* ========== FOOTER ========== */
footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-sm);
    border-top: 2px solid var(--border-color);
    font-size: var(--font-legal);
    background-color: #f5f5f5;
    border-radius: 4px;
}

footer p {
    margin-bottom: 0.25rem;
}

footer a {
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 1px solid var(--text-secondary);
    font-size: var(--font-legal);
}

footer a:hover,
footer a:focus {
    color: var(--accent-secondary);
    border-color: var(--focus-color);
    outline: 2px solid var(--focus-color);
}

/* ========== FOCUS INDICATORS ========== */
*:focus {
    outline: 4px solid var(--focus-color);
    outline-offset: 2px;
}

/* ========== ACCESSIBILITY HELPERS ========== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 768px) {
    :root {
        --font-xs: 1rem;
        --font-sm: 1.2rem;
        --font-md: 1.5rem;
        --font-lg: 1.8rem;
        --font-xl: 2.2rem;
    }

    .header-top {
        flex-direction: column;
    }

    .header-branding h1,
    .header-branding .subtitle {
        text-align: center;
    }

    .header-auth {
        min-width: 100%;
    }

    .activities-list {
        grid-template-columns: 1fr;
    }

    .history-actions,
    .cookie-buttons {
        flex-direction: column;
    }

    .user-info {
        flex-direction: column;
        text-align: center;
    }

    .keyboard-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .keyboard-controls p {
        text-align: center;
        margin-right: 0;
        margin-bottom: var(--spacing-xs);
    }
}

/* ========== PRINT STYLES ========== */
@media print {
    body {
        background-color: white;
        color: black;
    }

    .cookie-banner,
    .btn,
    nav,
    .history-actions {
        display: none !important;
    }

    .card {
        border: 2px solid black;
        page-break-inside: avoid;
    }
}