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

:root {
    /* Litir - Skærir, "tween" tónn */
    --primary-teal: #00D9FF;
    --primary-magenta: #FF006E;
    --primary-yellow: #FFD600;
    --primary-purple: #8338EC;
    --secondary-blue: #3A86FF;
    --secondary-green: #06FFA5;
    --secondary-orange: #FF8500;
    
    /* Neutral litir */
    --bg-dark: #1A1A2E;
    --bg-medium: #16213E;
    --bg-light: #0F3460;
    --text-white: #FFFFFF;
    --text-light: #E0E0E0;
    
    /* Verðmiða litir */
    --price-gray: #EAEAEA;
    --price-green: #D4EDDA;
    --price-gold: #FFF3CD;
    --price-blue: #D1ECF1;
    
    /* Shadows */
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.2);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --font-main: 'Poppins', sans-serif;
}

body {
    font-family: var(--font-main);
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-medium) 50%, var(--bg-light) 100%);
    color: var(--text-white);
    overflow-x: hidden;
    min-height: 100vh;
}

.page {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    padding: 2rem;
    overflow-y: auto;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-medium) 50%, var(--bg-light) 100%);
    z-index: 1;
}

.page.active {
    display: block;
    z-index: 10;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =====================================
   FORSÍÐA
   ===================================== */
#home {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.animated-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.floating-icon {
    position: absolute;
    font-size: 3rem;
    animation: float 4s ease-in-out infinite;
    opacity: 0.3;
    filter: blur(2px);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(10deg);
    }
}

.home-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 700px;
    width: 100%;
}

.logo h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-magenta), var(--primary-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        filter: hue-rotate(0deg);
    }
    50% {
        filter: hue-rotate(30deg);
    }
}

.tagline {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-weight: 600;
}

.main-cta {
    margin: 3rem 0;
}

.btn-3d {
    font-family: var(--font-main);
    font-size: 1.5rem;
    font-weight: 700;
    padding: 1.5rem 3rem;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-magenta), var(--secondary-orange));
    color: var(--text-white);
    box-shadow: 0 8px 0 #C30052, var(--shadow-lg);
    animation: bounce 2s ease-in-out infinite;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 0 #C30052, 0 15px 50px rgba(255, 0, 110, 0.5);
}

.btn-primary:active {
    transform: translateY(4px);
    box-shadow: 0 4px 0 #C30052, var(--shadow-md);
}

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

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-purple));
    color: var(--text-white);
    box-shadow: 0 8px 0 #2667CC, var(--shadow-lg);
}

.btn-secondary:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 0 #2667CC, 0 15px 50px rgba(58, 134, 255, 0.5);
}

.cta-text {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 2rem;
    line-height: 1.6;
}

.btn-text {
    background: transparent;
    border: 2px solid var(--primary-teal);
    color: var(--primary-teal);
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 2rem;
}

.btn-text:hover {
    background: var(--primary-teal);
    color: var(--bg-dark);
    transform: scale(1.05);
}

/* =====================================
   ÁHUGAMÁLAPRÓF
   ===================================== */
.quiz-header {
    position: sticky;
    top: 0;
    background: var(--bg-dark);
    padding: 1.5rem;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.progress-container {
    max-width: 800px;
    margin: 0 auto;
}

.progress-bar {
    width: 0%;
    height: 12px;
    background: linear-gradient(90deg, var(--primary-teal), var(--primary-magenta), var(--primary-yellow));
    border-radius: 10px;
    transition: width 0.5s ease;
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
}

.progress-text {
    text-align: center;
    margin-top: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-light);
}

.quiz-content {
    max-width: 800px;
    margin: 3rem auto;
    padding: 0 1rem;
}

.question {
    display: none;
    animation: slideIn 0.5s ease;
}

.question.active {
    display: block;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.question h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-yellow);
}

/* SWIPE SPURNINGAR */
.swipe-card {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto 2rem;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.swipe-card:hover {
    transform: scale(1.02);
}

.swipe-card img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.swipe-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 2rem 1.5rem 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
}

.swipe-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto;
}

.btn-swipe {
    flex: 1;
    font-family: var(--font-main);
    font-size: 1.2rem;
    font-weight: 700;
    padding: 1.5rem;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.btn-no {
    background: linear-gradient(135deg, #6C757D, #495057);
    color: var(--text-white);
}

.btn-no:hover {
    transform: translateY(-5px) rotate(-5deg);
    box-shadow: var(--shadow-lg);
}

.btn-yes {
    background: linear-gradient(135deg, var(--primary-magenta), var(--secondary-orange));
    color: var(--text-white);
}

.btn-yes:hover {
    transform: translateY(-5px) rotate(5deg);
    box-shadow: 0 10px 30px rgba(255, 0, 110, 0.5);
}

/* HVORKI-EÐA-BÆÐI SPURNINGAR */
.either-or-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
    align-items: stretch;
}

.either-or-btn {
    font-family: var(--font-main);
    padding: 2rem;
    border: 4px solid transparent;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-md);
}

.left-side {
    background: linear-gradient(135deg, #3A86FF, #8338EC);
}

.right-side {
    background: linear-gradient(135deg, #FF006E, #FF8500);
}

.middle-btn {
    background: linear-gradient(135deg, #06FFA5, #00D9FF);
    padding: 1.5rem;
}

.either-or-btn:hover {
    transform: scale(1.05);
    border-color: var(--primary-yellow);
    box-shadow: var(--shadow-lg);
}

.either-or-btn.selected {
    border-color: var(--primary-yellow);
    transform: scale(1.1);
    box-shadow: 0 0 30px var(--primary-yellow);
}

.either-or-icon {
    font-size: 4rem;
}

.either-or-text {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-white);
    text-align: center;
}

/* EMOJI SPURNINGAR */
.emoji-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.emoji-btn {
    aspect-ratio: 1;
    font-size: 4rem;
    background: linear-gradient(135deg, var(--bg-light), var(--bg-medium));
    border: 4px solid transparent;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.emoji-btn:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-lg);
}

.emoji-btn.selected {
    transform: scale(1.2);
    border-color: var(--primary-yellow);
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-magenta));
    box-shadow: 0 0 30px var(--primary-yellow);
    animation: pop 0.3s ease;
}

@keyframes pop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
    }
    100% {
        transform: scale(1.2);
    }
}

/* LOADING SCREEN */
.loading-screen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-medium));
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.loading-screen.active {
    display: flex;
}

.loading-content {
    text-align: center;
    max-width: 500px;
    padding: 2rem;
}

.loading-emoji {
    font-size: 6rem;
    animation: spin 2s linear infinite;
    margin-bottom: 2rem;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.loading-content h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.loading-bar {
    width: 100%;
    height: 20px;
    background: var(--bg-light);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.loading-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-teal), var(--primary-magenta), var(--primary-yellow));
    animation: loadProgress 3s ease-in-out;
}

@keyframes loadProgress {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

.loading-text {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* =====================================
   NIÐURSTÖÐUSÍÐA - ÁHUGAKORTIÐ
   ===================================== */
#results {
    padding-top: 3rem;
}

.results-header {
    text-align: center;
    margin-bottom: 3rem;
}

.results-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.results-header p {
    font-size: 1.3rem;
    color: var(--text-light);
}

.interest-map {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.map-zone {
    aspect-ratio: 1;
    border-radius: 30px;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.map-zone::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.map-zone:hover::before {
    opacity: 1;
}

.zone-sports {
    background: linear-gradient(135deg, #FF006E, #FF8500);
}

.zone-arts {
    background: linear-gradient(135deg, #8338EC, #FF006E);
}

.zone-tech {
    background: linear-gradient(135deg, #00D9FF, #3A86FF);
}

.zone-music {
    background: linear-gradient(135deg, #FFD600, #FF8500);
}

.map-zone:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.zone-icon {
    font-size: 6rem;
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.3));
}

.zone-title {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* =====================================
   TÓMSTUNDASPJÖLD
   ===================================== */
#activities {
    padding-top: 2rem;
}

.btn-back {
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 1rem 2rem;
    background: var(--bg-light);
    border: 2px solid var(--primary-teal);
    color: var(--primary-teal);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.btn-back:hover {
    background: var(--primary-teal);
    color: var(--bg-dark);
    transform: translateX(-5px);
}

.activity-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.activity-card {
    background: var(--bg-light);
    border-radius: 25px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    animation: flipIn 0.6s ease;
}

@keyframes flipIn {
    from {
        opacity: 0;
        transform: rotateY(-90deg);
    }
    to {
        opacity: 1;
        transform: rotateY(0);
    }
}

.activity-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.card-content {
    padding: 2rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-yellow);
}

.card-rating {
    font-size: 1rem;
}

.card-location {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.card-description {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* VERÐMIÐI */
.price-breakdown {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.price-box {
    padding: 1rem 1.5rem;
    border-radius: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.price-label {
    font-size: 1rem;
}

.price-value {
    font-size: 1.2rem;
    font-weight: 700;
}

.price-full {
    background: var(--price-gray);
    color: #333;
}

.price-subsidy {
    background: var(--price-green);
    color: #155724;
}

.price-subsidy .price-value {
    color: #28a745;
}

.price-subsidy-note {
    font-size: 0.8rem;
    color: #155724;
    margin-top: 0.3rem;
    opacity: 0.8;
}

.price-final {
    background: var(--price-gold);
    border: 3px solid var(--primary-yellow);
    padding: 1.5rem;
}

.price-final .price-label {
    font-size: 1.3rem;
    color: #856404;
}

.price-final .price-value {
    font-size: 2rem;
    color: #FF8500;
}

.price-extra {
    background: var(--price-blue);
    color: #004085;
}

.price-extra-note {
    font-size: 0.8rem;
    color: #004085;
    margin-top: 0.3rem;
    opacity: 0.8;
}

/* TAKKAR Á SPJALDI */
.card-actions {
    display: flex;
    gap: 1rem;
}

.btn-card-primary {
    flex: 2;
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 700;
    padding: 1.2rem;
    background: linear-gradient(135deg, var(--primary-magenta), var(--secondary-orange));
    color: var(--text-white);
    border: none;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.btn-card-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-card-secondary {
    flex: 1;
    font-family: var(--font-main);
    font-size: 1.1rem;
    font-weight: 700;
    padding: 1.2rem;
    background: var(--bg-medium);
    color: var(--primary-teal);
    border: 2px solid var(--primary-teal);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-card-secondary:hover {
    background: var(--primary-teal);
    color: var(--bg-dark);
}

/* =====================================
   FORELDRA SÍÐA
   ===================================== */
.parent-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.parent-header h1 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* FILTER BAR */
.filter-bar {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
}

.filter-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-section label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-select {
    font-family: var(--font-main);
    font-size: 1rem;
    padding: 0.8rem 1rem;
    background: var(--bg-medium);
    color: var(--text-white);
    border: 2px solid var(--primary-teal);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-select:hover {
    border-color: var(--primary-yellow);
    background: var(--bg-dark);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-magenta);
    box-shadow: 0 0 10px rgba(255, 0, 110, 0.3);
}

.btn-reset {
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    background: transparent;
    color: var(--secondary-orange);
    border: 2px solid var(--secondary-orange);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: end;
}

.btn-reset:hover {
    background: var(--secondary-orange);
    color: var(--bg-dark);
    transform: scale(1.05);
}

/* RESULTS COUNT */
.results-count {
    text-align: center;
    margin-bottom: 2rem;
}

.results-count p {
    font-size: 1.2rem;
    color: var(--text-light);
    font-weight: 600;
}

/* PARENT ACTIVITY LIST */
.parent-activity-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* =====================================
   RESPONSIVE
   ===================================== */
@media (max-width: 768px) {
    .logo h1 {
        font-size: 2.5rem;
    }
    
    .tagline {
        font-size: 1.2rem;
    }
    
    .btn-3d {
        font-size: 1.2rem;
        padding: 1.2rem 2rem;
    }
    
    .emoji-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }
    
    .emoji-btn {
        font-size: 2.5rem;
    }
    
    .either-or-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .swipe-card img {
        height: 400px;
    }
    
    .results-header h1 {
        font-size: 2rem;
    }
    
    .interest-map {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    .activity-cards {
        grid-template-columns: 1fr;
    }
    
    .zone-icon {
        font-size: 4rem;
    }
    
    .zone-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .page {
        padding: 1rem;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .question h2 {
        font-size: 1.5rem;
    }
    
    .emoji-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.5rem;
    }
    
    .emoji-btn {
        font-size: 2rem;
    }
}