/* =====================================================
   Irmchen Quiz Show - Duolingo-Inspired Design
   Modern, playful, and engaging for all ages
   ===================================================== */

/* CSS Custom Properties - Duolingo-inspired palette */
:root {
    /* Primary colors - Duolingo green */
    --color-primary: #58cc02;
    --color-primary-hover: #4caf00;
    --color-primary-dark: #3d8c00;
    --color-primary-light: #d7ffb8;
    --color-primary-glow: rgba(88, 204, 2, 0.3);

    /* Secondary colors */
    --color-secondary: #1cb0f6;
    --color-secondary-light: #ddf4ff;

    /* Accent colors */
    --color-gold: #ffc800;
    --color-gold-light: #fff4cc;
    --color-purple: #ce82ff;
    --color-purple-light: #f3e5ff;
    --color-orange: #ff9600;
    --color-orange-light: #fff0d9;

    /* Semantic colors */
    --color-success: #58cc02;
    --color-success-light: #d7ffb8;
    --color-error: #ff4b4b;
    --color-error-light: #ffdfe0;
    --color-warning: #ffc800;
    --color-warning-light: #fff4cc;

    /* Neutrals */
    --color-bg: #235390;
    --color-bg-light: #3c6eb4;
    --color-bg-card: #ffffff;
    --color-text: #3c3c3c;
    --color-text-light: #ffffff;
    --color-text-muted: #777777;
    --color-border: #e5e5e5;
    --color-border-dark: #cdcdcd;
    --color-shadow: rgba(0, 0, 0, 0.15);

    /* Typography */
    --font-family: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-size-base: 18px;
    --font-size-large: 24px;
    --font-size-xlarge: 32px;
    --font-size-xxlarge: 42px;
    --font-size-small: 15px;

    /* Spacing */
    --spacing-xs: 6px;
    --spacing-sm: 12px;
    --spacing-md: 18px;
    --spacing-lg: 24px;
    --spacing-xl: 36px;
    --spacing-xxl: 48px;

    /* Border radius - more rounded for playful feel */
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-full: 9999px;

    /* Button dimensions */
    --button-min-height: 52px;
    --button-min-height-large: 64px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 20px var(--color-primary-glow);
}

/* Import Google Font */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&display=swap');

/* Reset and Base */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-text);
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-light) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Focus styles */
:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

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

/* Typography */
h1 {
    font-size: clamp(24px, 6vw, 32px);
    font-weight: 800;
    margin: 0 0 clamp(10px, 2vh, 18px) 0;
    line-height: 1.2;
}

h2 {
    font-size: var(--font-size-large);
    font-weight: 700;
    margin: 0 0 var(--spacing-sm) 0;
    line-height: 1.3;
}

h3 {
    font-size: var(--font-size-base);
    font-weight: 700;
    margin: var(--spacing-md) 0 var(--spacing-sm) 0;
}

p {
    margin: 0 0 var(--spacing-sm) 0;
}

/* Container */
.container {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-sm);
    padding-top: 60px; /* Space for weather widget */
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

/* Screens */
.screen {
    display: none;
    animation: fadeIn 0.3s ease;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.screen:not(.active) {
    display: none !important;
}

.screen.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =====================================================
   Cards - Playful with subtle shadows
   ===================================================== */

.greeting-card,
.task-card,
.feedback-card,
.end-card,
.mood-card {
    background: var(--color-bg-card);
    border-radius: var(--border-radius-xl);
    padding: clamp(16px, 4vh, 36px) clamp(12px, 3vw, 24px);
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 3px solid rgba(255, 255, 255, 0.2);
    max-height: calc(100vh - 80px);
    max-height: calc(100dvh - 80px);
    overflow-y: auto;
}

/* =====================================================
   Buttons - Duolingo 3D style
   ===================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 700;
    font-family: inherit;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    min-height: var(--button-min-height);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.15s ease;
    -webkit-tap-highlight-color: transparent;
    position: relative;
}

.btn:active {
    transform: translateY(3px);
}

/* Primary button - Green with 3D effect */
.btn-primary {
    background-color: var(--color-primary);
    color: white;
    box-shadow:
        0 4px 0 var(--color-primary-dark),
        0 6px 12px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    box-shadow:
        0 4px 0 var(--color-primary-dark),
        0 8px 16px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
}

.btn-primary:active {
    box-shadow:
        0 1px 0 var(--color-primary-dark),
        0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Secondary button */
.btn-secondary {
    background-color: var(--color-bg-card);
    color: var(--color-text);
    border: 2px solid var(--color-border-dark);
    box-shadow:
        0 4px 0 var(--color-border-dark),
        0 6px 12px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

.btn-secondary:active {
    box-shadow:
        0 1px 0 var(--color-border-dark),
        0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-large {
    font-size: var(--font-size-large);
    padding: var(--spacing-md) var(--spacing-xl);
    min-height: var(--button-min-height-large);
}

/* Huge button - Main CTA */
.btn-huge {
    font-size: clamp(20px, 5vw, 32px);
    padding: clamp(14px, 3vh, 24px) clamp(16px, 4vw, 36px);
    min-height: clamp(70px, 12vh, 100px);
    width: 100%;
    border-radius: var(--border-radius-xl);
    margin-top: clamp(12px, 2vh, 24px);
    box-shadow:
        0 6px 0 var(--color-primary-dark),
        0 10px 20px rgba(0, 0, 0, 0.25);
}

.btn-huge:active {
    box-shadow:
        0 2px 0 var(--color-primary-dark),
        0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* =====================================================
   Option Buttons - Quiz answers
   ===================================================== */

.option-btn {
    background-color: var(--color-bg-card);
    color: var(--color-text);
    border: 3px solid var(--color-border-dark);
    border-radius: var(--border-radius-lg);
    text-align: left;
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    min-height: var(--button-min-height-large);
    font-weight: 600;
    box-shadow: 0 4px 0 var(--color-border-dark);
    transition: all 0.15s ease;
}

.option-btn:hover {
    border-color: var(--color-secondary);
    background-color: var(--color-secondary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 0 #0d8bcf;
}

.option-btn:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 var(--color-border-dark);
}

.option-btn.selected {
    border-color: var(--color-secondary);
    background-color: var(--color-secondary-light);
}

.option-btn.correct {
    border-color: var(--color-success);
    background-color: var(--color-success-light);
    box-shadow: 0 4px 0 var(--color-primary-dark);
    animation: correctPulse 0.5s ease;
}

.option-btn.incorrect {
    border-color: var(--color-error);
    background-color: var(--color-error-light);
    box-shadow: 0 4px 0 #cc3d3d;
    animation: shake 0.4s ease;
}

.option-btn:disabled {
    cursor: default;
    opacity: 0.9;
}

@keyframes correctPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* =====================================================
   Feedback Buttons
   ===================================================== */

.feedback-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    justify-content: center;
}

.btn-feedback {
    min-height: var(--button-min-height-large);
    font-size: var(--font-size-large);
    flex: 1;
    max-width: 200px;
}

.btn-like {
    background-color: var(--color-success);
    color: white;
    box-shadow: 0 4px 0 var(--color-primary-dark);
}

.btn-like:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
}

.btn-dislike {
    background-color: var(--color-orange);
    color: white;
    box-shadow: 0 4px 0 #cc7800;
}

.btn-dislike:hover {
    background-color: #e68600;
    transform: translateY(-2px);
}

/* Speaker button */
.btn-speaker {
    background-color: #0a7cc4;
    color: white;
    font-size: clamp(16px, 4vw, 20px);
    font-weight: 700;
    padding: clamp(10px, 2vh, 16px) clamp(20px, 4vw, 32px);
    margin: var(--spacing-sm) 0;
    border-radius: var(--border-radius-xl);
    width: auto;
    height: auto;
    min-height: clamp(50px, 8vh, 64px);
    box-shadow: 0 4px 0 #065a91;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-speaker:hover {
    background-color: #0968a8;
    transform: translateY(-2px);
    box-shadow: 0 6px 0 #065a91;
}

.btn-speaker:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 #065a91;
}

/* =====================================================
   Login Page
   ===================================================== */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--spacing-md);
}

.login-container {
    width: 100%;
    max-width: 420px;
    background: var(--color-bg-card);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.login-container h1 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.login-form {
    text-align: left;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

input[type="text"],
input[type="password"],
textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    border: 3px solid var(--color-border-dark);
    border-radius: var(--border-radius);
    background-color: var(--color-bg-card);
    color: var(--color-text);
    transition: all 0.2s ease;
}

input[type="text"]:focus,
input[type="password"]:focus,
textarea:focus {
    border-color: var(--color-secondary);
    outline: none;
    box-shadow: 0 0 0 4px var(--color-secondary-light);
}

/* Checkbox */
.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: 600;
}

.checkbox-label input[type="checkbox"] {
    width: 28px;
    height: 28px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

/* Error message */
.error-message {
    background-color: var(--color-error-light);
    color: var(--color-error);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    border: 2px solid var(--color-error);
}

/* Date display */
.date {
    font-size: var(--font-size-large);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

/* Quiz Show intro */
.quiz-show-intro {
    margin: clamp(16px, 3vh, 36px) 0;
    text-align: center;
}

.quiz-show-intro p {
    font-size: clamp(22px, 5vw, 32px);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.3;
    margin: 0;
}

/* =====================================================
   Task Card Content
   ===================================================== */

.task-title {
    font-size: clamp(18px, 4vw, 24px);
    color: var(--color-secondary);
    margin-bottom: clamp(8px, 1.5vh, 18px);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--color-secondary-light);
    padding: clamp(4px, 1vh, 6px) clamp(10px, 2vw, 18px);
    border-radius: var(--border-radius-full);
}

.task-text {
    font-size: var(--font-size-base);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.task-text-large {
    font-size: var(--font-size-xlarge);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
    font-weight: 600;
}

.task-question {
    font-size: var(--font-size-large);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-align: left;
    color: var(--color-text);
}

.options-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

/* Italian word display */
.italian-word {
    font-size: var(--font-size-xxlarge);
    font-weight: 800;
    color: var(--color-secondary);
    margin: var(--spacing-md) 0;
}

.pronunciation {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

/* Feedback display */
.feedback-text {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-md) 0;
    text-align: left;
    font-weight: 600;
}

.feedback-correct {
    background-color: var(--color-success-light);
    color: var(--color-primary-dark);
    border: 3px solid var(--color-success);
}

.feedback-incorrect {
    background-color: var(--color-error-light);
    color: var(--color-text);
    border: 3px solid var(--color-error);
}

.explanation {
    font-size: var(--font-size-small);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 2px solid currentColor;
    opacity: 0.9;
    font-weight: 400;
}

/* Breathing exercise */
.breathing-exercise {
    background: linear-gradient(135deg, var(--color-purple-light), var(--color-secondary-light));
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-md) 0;
    border: 3px solid var(--color-purple);
}

.breathing-exercise h3 {
    margin-top: 0;
    color: var(--color-purple);
}

/* End screen */
.end-card {
    padding: var(--spacing-xxl);
    background: linear-gradient(135deg, var(--color-gold-light), #fff);
}

.end-card h1 {
    font-size: var(--font-size-xxlarge);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.end-message {
    font-size: var(--font-size-large);
    color: var(--color-text-muted);
    margin-top: var(--spacing-lg);
    line-height: 1.6;
}

/* Task actions */
.task-actions {
    display: flex;
    flex-direction: column;
    gap: clamp(6px, 1vh, 12px);
    margin-top: clamp(10px, 2vh, 24px);
}

.btn-skip {
    background-color: transparent;
    color: var(--color-text-muted);
    border: 2px solid var(--color-border);
    box-shadow: none;
}

.btn-skip:hover {
    background-color: var(--color-bg-card);
    border-color: var(--color-text-muted);
}

/* =====================================================
   Progress Bar - Duolingo style
   ===================================================== */

.progress-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.progress-header-left .points-display {
    flex-shrink: 0;
    font-size: var(--font-size-base);
    padding: var(--spacing-xs) var(--spacing-md);
}

.progress-header-left .progress-wrapper {
    flex-grow: 1;
}

.progress-container {
    width: 100%;
    height: 16px;
    background-color: var(--color-border);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), #7cd836);
    border-radius: var(--border-radius-full);
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0%;
    position: relative;
    box-shadow: 0 2px 4px rgba(88, 204, 2, 0.4);
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(180deg, rgba(255,255,255,0.3), transparent);
    border-radius: var(--border-radius-full);
}

.progress-text {
    text-align: left;
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
    margin-bottom: 0;
    font-weight: 600;
}

/* Points display - Golden badge */
.points-display {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, var(--color-gold), #ffa500);
    color: #1a1a1a;
    font-size: var(--font-size-large);
    font-weight: 800;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    box-shadow:
        0 4px 0 #cc9f00,
        0 6px 12px rgba(255, 200, 0, 0.4);
}

.points-display::before {
    content: '⭐';
    font-size: 1.2em;
}

.final-points {
    display: block;
    font-size: var(--font-size-xxlarge);
    font-weight: 800;
    color: var(--color-gold);
    margin-top: var(--spacing-md);
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
}

/* Quiz header */
.quiz-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.points-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-small);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-gold-light), #fff4cc);
    color: #996d00;
    border: 2px solid var(--color-gold);
}

.quiz-question-number {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-muted);
}

/* =====================================================
   Mood Screen - Fun and engaging
   ===================================================== */

.mood-card {
    max-width: 500px;
    margin: 0 auto;
    background: linear-gradient(135deg, #fff, var(--color-purple-light));
}

.mood-card h1 {
    font-size: clamp(22px, 5vw, 32px);
    margin-bottom: clamp(12px, 2vh, 24px);
    color: var(--color-text);
}

.mood-options {
    display: flex;
    gap: clamp(8px, 2vw, 18px);
    justify-content: center;
    flex-wrap: wrap;
}

.mood-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: clamp(12px, 2vh, 24px);
    min-width: clamp(90px, 25vw, 120px);
    min-height: clamp(100px, 18vh, 140px);
    border: 3px solid var(--color-border-dark);
    border-radius: var(--border-radius-xl);
    background: var(--color-bg-card);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 5px 0 var(--color-border-dark);
}

.mood-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 0 var(--color-border-dark);
    border-color: var(--color-primary);
}

.mood-btn:active {
    transform: translateY(2px);
    box-shadow: 0 2px 0 var(--color-border-dark);
}

.mood-emoji {
    font-size: clamp(36px, 10vw, 56px);
    margin-bottom: clamp(4px, 1vh, 12px);
    transition: transform 0.2s ease;
}

.mood-btn:hover .mood-emoji {
    transform: scale(1.2);
}

.mood-text {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text);
}

/* =====================================================
   Italian Card
   ===================================================== */

.italian-card {
    background: linear-gradient(135deg, var(--color-secondary-light), #e8f7ff);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-md);
    border: 3px solid var(--color-secondary);
}

.context-label {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.italian-sentence {
    font-size: var(--font-size-xlarge);
    font-weight: 800;
    color: var(--color-secondary);
    margin: var(--spacing-sm) 0;
    line-height: 1.3;
}

.german-translation {
    font-size: var(--font-size-large);
    color: var(--color-text);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 3px solid var(--color-secondary);
    font-weight: 600;
}

.task-hint {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
    font-style: italic;
    text-align: center;
    margin: var(--spacing-md) 0;
}

/* Walking activity */
.walking-activity {
    background: linear-gradient(135deg, var(--color-success-light), #e8ffde);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-md) 0;
    text-align: left;
    border: 3px solid var(--color-success);
}

.walking-activity strong {
    color: var(--color-primary-dark);
}

/* Gratitude reflection */
.gratitude-reflection {
    background: linear-gradient(135deg, var(--color-gold-light), #fff8e6);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-lg) 0;
    font-size: var(--font-size-large);
    text-align: center;
    color: #996d00;
    border: 3px solid var(--color-gold);
    font-weight: 600;
}

/* End actions */
.end-actions {
    margin-top: var(--spacing-xl);
}

.end-hint {
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
}

/* =====================================================
   Memory Card
   ===================================================== */

.memory-card {
    background: linear-gradient(135deg, var(--color-purple-light), #f8e8ff);
    border-radius: var(--border-radius-lg);
    padding: clamp(8px, 2vh, 24px);
    margin: clamp(4px, 1vh, 18px) 0;
    border: 3px solid var(--color-purple);
}

.memory-image {
    width: 100%;
    max-width: 350px;
    max-height: clamp(150px, 30vh, 300px);
    height: auto;
    object-fit: contain;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: clamp(6px, 1vh, 18px);
    border: 4px solid white;
}

.memory-description {
    background: white;
    padding: clamp(8px, 1.5vh, 18px);
    border-radius: var(--border-radius);
    margin-top: clamp(6px, 1vh, 18px);
    text-align: left;
    max-height: clamp(60px, 12vh, 120px);
    overflow-y: auto;
    font-size: var(--font-size-base);
    line-height: 1.7;
    border: 2px solid var(--color-purple);
}

.reveal-btn {
    margin-bottom: clamp(4px, 1vh, 12px);
    font-size: clamp(14px, 3.5vw, 18px);
    padding: clamp(10px, 2vh, 18px) clamp(12px, 2vw, 24px);
    min-height: clamp(50px, 8vh, 64px);
}

/* =====================================================
   Gratitude Input
   ===================================================== */

.gratitude-input-section {
    margin: var(--spacing-lg) 0;
    text-align: left;
}

.gratitude-input-section label {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.gratitude-textarea {
    width: 100%;
    min-height: 120px;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    border: 3px solid var(--color-border-dark);
    border-radius: var(--border-radius);
    background: var(--color-bg-card);
    color: var(--color-text);
    resize: vertical;
}

.gratitude-textarea:focus {
    border-color: var(--color-gold);
    outline: none;
    box-shadow: 0 0 0 4px var(--color-gold-light);
}

/* =====================================================
   Logout Button
   ===================================================== */

.logout-btn {
    position: fixed;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-small);
    font-weight: 700;
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--color-text-muted);
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--border-radius);
    cursor: pointer;
    z-index: 1001;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
}

.logout-btn:hover {
    background-color: white;
    color: var(--color-text);
    border-color: var(--color-border-dark);
}

/* =====================================================
   Weather Widget
   ===================================================== */

.weather-widget {
    position: fixed;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow:
        0 4px 0 #3d8bcf,
        0 6px 16px rgba(79, 172, 254, 0.5);
    text-align: center;
    min-width: 110px;
    z-index: 1000;
    font-size: var(--font-size-small);
}

.weather-date {
    font-weight: 700;
    font-size: var(--font-size-small);
    margin-bottom: 2px;
}

.weather-time {
    font-size: var(--font-size-xlarge);
    font-weight: 800;
    margin-bottom: 4px;
}

.weather-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 4px;
}

.weather-icon {
    font-size: 28px;
}

.weather-temp {
    font-size: var(--font-size-base);
    font-weight: 700;
}

.weather-location {
    font-size: 12px;
    opacity: 0.9;
    font-weight: 600;
}

/* =====================================================
   Admin Page Styles
   ===================================================== */

.admin-page {
    background: #f0f0f0;
    font-size: 17px;
}

.admin-page body {
    background: #f0f0f0;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-card);
    border-bottom: 3px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.admin-header h1 {
    font-size: var(--font-size-xlarge);
    margin: 0;
    color: var(--color-primary);
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.admin-section {
    background: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.admin-section h2 {
    font-size: var(--font-size-large);
    border-bottom: 3px solid var(--color-primary);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.stat-card {
    background: linear-gradient(135deg, var(--color-primary-light), #e8ffe8);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    border: 2px solid var(--color-primary);
}

.stat-value {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: var(--font-size-small);
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
    font-weight: 600;
}

/* Preferences Grid */
.preferences-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.pref-item {
    background: var(--color-bg-card);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    border: 2px solid var(--color-border);
    min-width: 150px;
}

.pref-label {
    font-weight: 700;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.pref-likes {
    color: var(--color-success);
}

.pref-dislikes {
    color: var(--color-orange);
}

/* Message Form */
.message-form {
    margin-bottom: var(--spacing-lg);
}

.message-form textarea {
    font-size: 17px;
}

.upload-section {
    border-top: 2px solid var(--color-border);
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.current-image img {
    max-width: 200px;
    height: auto;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
}

.upload-hint {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* Events Table */
.events-table-container {
    overflow-x: auto;
}

.events-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}

.events-table th,
.events-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 2px solid var(--color-border);
}

.events-table th {
    background-color: var(--color-primary-light);
    font-weight: 700;
    position: sticky;
    top: 0;
    color: var(--color-primary-dark);
}

.events-table tr:hover {
    background-color: var(--color-primary-light);
}

/* Calendar */
.calendar-container {
    margin-bottom: var(--spacing-md);
    max-width: 400px;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-header {
    text-align: center;
    font-weight: 700;
    font-size: 12px;
    color: var(--color-text-muted);
    padding: 6px 0;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius);
    font-size: 12px;
    position: relative;
    cursor: default;
    transition: all 0.2s ease;
    min-height: 36px;
    max-height: 44px;
    border: 2px solid transparent;
}

.calendar-day:hover {
    transform: scale(1.05);
}

.calendar-day.today {
    border: 3px solid var(--color-secondary);
    font-weight: 700;
}

.calendar-day.future {
    opacity: 0.3;
}

.calendar-day.completed {
    background: linear-gradient(135deg, var(--color-success-light), #d0ffd0);
    border-color: var(--color-success);
    color: var(--color-primary-dark);
    font-weight: 700;
}

.calendar-day .day-number {
    font-size: 11px;
}

.calendar-day .checkmark {
    font-size: 16px;
    font-weight: bold;
}

.calendar-legend {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-start;
    margin-top: var(--spacing-sm);
    font-size: 13px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.legend-dot {
    width: 14px;
    height: 14px;
    border-radius: 4px;
}

.legend-dot.completed {
    background: linear-gradient(135deg, var(--color-success-light), #d0ffd0);
    border: 2px solid var(--color-success);
}

.legend-dot.today {
    background-color: var(--color-bg-card);
    border: 2px solid var(--color-secondary);
}

/* =====================================================
   Celebration Animations
   ===================================================== */

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes sparkle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.celebrate {
    animation: bounce 0.5s ease 2;
}

.pulse {
    animation: pulse 1s ease infinite;
}

/* Confetti container */
.confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

.confetti {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 2px;
    animation: confettiFall 3s ease-out forwards;
}

@keyframes confettiFall {
    0% {
        transform: translateY(-100px) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

/* =====================================================
   Responsive Adjustments
   ===================================================== */

/* Small width devices (phones) */
@media (max-width: 600px) {
    .container {
        padding: 8px;
        padding-top: 50px;
    }

    .greeting-card,
    .task-card,
    .feedback-card,
    .end-card,
    .mood-card {
        border-radius: var(--border-radius-lg);
    }

    .feedback-buttons {
        flex-direction: column;
    }

    .btn-feedback {
        max-width: 100%;
    }

    .weather-widget {
        top: 6px;
        right: 6px;
        padding: 4px 8px;
        min-width: 80px;
    }

    .weather-time {
        font-size: 20px;
    }

    .weather-icon {
        font-size: 20px;
    }

    .admin-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .header-actions {
        flex-wrap: wrap;
        justify-content: center;
    }

    .progress-header-left {
        flex-direction: column;
        align-items: stretch;
        padding: 10px;
    }

    .progress-header-left .points-display {
        align-self: center;
    }
}

/* Very short screens (< 650px height) */
@media (max-height: 650px) {
    .container {
        padding-top: 45px;
    }

    .greeting-card,
    .task-card,
    .feedback-card,
    .end-card,
    .mood-card {
        padding: 12px 10px;
    }

    .mood-options {
        flex-direction: row;
    }

    .mood-btn {
        min-height: 80px;
        min-width: 80px;
        padding: 8px;
    }

    .mood-emoji {
        font-size: 32px;
    }

    .mood-text {
        font-size: 12px;
    }

    .weather-widget {
        padding: 4px 6px;
        min-width: 70px;
    }

    .weather-time {
        font-size: 18px;
    }

    .weather-date,
    .weather-location {
        font-size: 10px;
    }

    .weather-icon {
        font-size: 16px;
    }

    .weather-temp {
        font-size: 14px;
    }
}

/* Landscape mode on phones */
@media (max-height: 500px) and (orientation: landscape) {
    .container {
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .mood-options {
        flex-direction: row;
        gap: 8px;
    }

    .mood-btn {
        min-height: 70px;
        min-width: 100px;
        padding: 8px;
        flex-direction: row;
        gap: 8px;
    }

    .mood-emoji {
        font-size: 28px;
        margin-bottom: 0;
    }

    .weather-widget {
        display: none;
    }

    .logout-btn {
        top: 4px;
        left: 4px;
        padding: 4px 8px;
        font-size: 12px;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
    }

    .btn {
        display: none;
    }
}