:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --text-primary: #f0ebe3;
    --text-secondary: #8b8680;
    --accent-coral: #ff6b5b;
    --accent-amber: #f4a261;
    --accent-teal: #2ec4b6;
    --accent-violet: #9d4edd;
    --border-color: rgba(240, 235, 227, 0.08);
    --glow-coral: rgba(255, 107, 91, 0.4);
    --glow-violet: rgba(157, 78, 221, 0.3);
}

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

body {
    font-family: 'Azeret Mono', monospace;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    z-index: 1000;
}

.gradient-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--glow-coral) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--glow-violet) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    animation: float 25s ease-in-out infinite reverse;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(46, 196, 182, 0.2) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.2); }
}

.container {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 24px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    text-align: center;
    margin-bottom: 48px;
}

.title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(3rem, 10vw, 5rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.title-accent {
    background: linear-gradient(135deg, var(--accent-coral) 0%, var(--accent-amber) 50%, var(--accent-teal) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: italic;
}

.subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.search-form {
    margin-bottom: 40px;
}

.input-wrapper {
    display: flex;
    gap: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.input-wrapper:focus-within {
    border-color: var(--accent-coral);
    box-shadow: 0 4px 32px rgba(255, 107, 91, 0.15);
}

.city-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 16px 20px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-primary);
    outline: none;
}

.city-input::placeholder {
    color: var(--text-secondary);
}

.submit-btn {
    background: linear-gradient(135deg, var(--accent-coral) 0%, var(--accent-amber) 100%);
    border: none;
    border-radius: 10px;
    padding: 16px 32px;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--bg-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    position: relative;
    overflow: hidden;
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--glow-coral);
}

.submit-btn:disabled {
    cursor: not-allowed;
    opacity: 0.9;
}

.submit-btn.loading .btn-text {
    opacity: 0;
}

.submit-btn.loading .btn-loader {
    opacity: 1;
}

.btn-loader {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: var(--bg-primary);
    border-radius: 50%;
    opacity: 0;
    animation: spin 0.8s linear infinite;
}

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

.error-message {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 107, 91, 0.1);
    border: 1px solid rgba(255, 107, 91, 0.3);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 32px;
    color: var(--accent-coral);
    font-size: 0.875rem;
}

.result-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--bg-secondary);
    padding: 4px;
    border: 1px solid var(--border-color);
}

.image-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--glow-coral) 0%, var(--glow-violet) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
    filter: blur(40px);
}

.image-frame:hover .image-glow {
    opacity: 0.5;
}

.generated-image {
    display: block;
    max-width: 100%;
    border-radius: 16px;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.image-caption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 500px;
    margin-top: 20px;
    padding: 0 8px;
}

.city-name {
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-primary);
}

.download-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.75rem;
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.download-link:hover {
    color: var(--accent-teal);
    border-color: var(--accent-teal);
    background: rgba(46, 196, 182, 0.1);
}

.placeholder {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    border: 2px dashed var(--border-color);
    border-radius: 20px;
    margin-top: 20px;
}

.placeholder-icon {
    color: var(--text-secondary);
    opacity: 0.4;
    margin-bottom: 20px;
}

.placeholder-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
    max-width: 300px;
    line-height: 1.6;
}

.footer {
    margin-top: auto;
    padding-top: 48px;
    text-align: center;
}

.footer p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

.accent {
    color: var(--accent-teal);
}

.accent-link {
    color: var(--accent-teal);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.accent-link:hover {
    opacity: 0.7;
    text-decoration: underline;
}

.heart {
    display: inline-block;
    color: var(--accent-coral);
    animation: heartbeat 1.5s ease-in-out infinite;
}

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

/* Caption improvements */
.caption-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.created-at {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* History Section */
.history-section {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.history-title {
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-primary);
}

.view-all-link {
    color: var(--accent-teal);
    text-decoration: none;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: opacity 0.3s ease;
}

.view-all-link:hover {
    opacity: 0.7;
}

.history-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.history-grid-full {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.history-card {
    display: block;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s ease;
}

.history-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-teal);
    box-shadow: 0 8px 24px rgba(46, 196, 182, 0.15);
}

.history-image-wrapper {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--bg-primary);
}

.history-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.history-info {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.history-city {
    font-family: 'Instrument Serif', serif;
    font-size: 1rem;
    color: var(--text-primary);
    font-style: italic;
}

.history-date {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Back link */
.back-link {
    display: inline-block;
    color: var(--accent-teal);
    text-decoration: none;
    font-size: 0.8rem;
    margin-bottom: 20px;
    transition: opacity 0.3s ease;
}

.back-link:hover {
    opacity: 0.7;
}

.placeholder a {
    color: var(--accent-teal);
}

@media (max-width: 768px) {
    .history-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .container {
        padding: 40px 16px;
    }
    
    .input-wrapper {
        flex-direction: column;
    }
    
    .submit-btn {
        width: 100%;
    }
    
    .image-caption {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .caption-left {
        align-items: center;
    }
    
    .history-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .history-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
}

/* Error / Rate Limit Page */
.error-page {
    justify-content: center;
    align-items: center;
    text-align: center;
}

.error-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 60px 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    max-width: 480px;
    animation: fadeIn 0.6s ease-out;
}

.error-icon {
    color: var(--accent-amber);
    animation: pulse-icon 2s ease-in-out infinite;
}

@keyframes pulse-icon {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

.error-title {
    font-family: 'Instrument Serif', serif;
    font-size: 3rem;
    font-weight: 400;
    background: linear-gradient(135deg, var(--accent-coral) 0%, var(--accent-amber) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.error-code {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin: -10px 0 0 0;
}

.error-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 0;
}

.countdown-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.countdown-bar {
    width: 100%;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}

.countdown-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-coral) 0%, var(--accent-amber) 100%);
    border-radius: 2px;
    transition: width 1s linear;
}

.countdown-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.countdown-text span {
    color: var(--accent-teal);
    font-weight: 500;
}

.back-home-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    padding: 14px 28px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.back-home-btn:hover {
    border-color: var(--accent-teal);
    color: var(--accent-teal);
    background: rgba(46, 196, 182, 0.1);
    transform: translateY(-2px);
}

@media (max-width: 600px) {
    .error-content {
        padding: 40px 24px;
        margin: 0 16px;
    }
    
    .error-title {
        font-size: 2.5rem;
    }
}

/* API Limit Page Specifics */
.api-limit {
    gap: 16px;
}

.gemini-icon {
    color: var(--accent-violet);
}

.attempted-city {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px 24px;
    background: rgba(157, 78, 221, 0.1);
    border: 1px solid rgba(157, 78, 221, 0.2);
    border-radius: 12px;
}

.attempted-city .label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.attempted-city .city-value {
    font-family: 'Instrument Serif', serif;
    font-size: 1.25rem;
    font-style: italic;
    color: var(--accent-violet);
}

.tips-box {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    padding: 20px;
    background: rgba(46, 196, 182, 0.05);
    border: 1px solid rgba(46, 196, 182, 0.15);
    border-radius: 12px;
    margin-top: 8px;
}

.tip {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.tip svg {
    color: var(--accent-teal);
    flex-shrink: 0;
}

.error-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.back-home-btn.primary {
    background: linear-gradient(135deg, var(--accent-coral) 0%, var(--accent-amber) 100%);
    border: none;
    color: var(--bg-primary);
}

.back-home-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--glow-coral);
    color: var(--bg-primary);
}

@media (max-width: 600px) {
    .error-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .error-actions .back-home-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Overload Notice */
.overload-notice {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    margin-top: 16px;
    background: rgba(244, 162, 97, 0.1);
    border: 1px solid rgba(244, 162, 97, 0.25);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--accent-amber);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-amber);
    border-radius: 50%;
    animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.4;
        transform: scale(0.8);
    }
}

/* Cooldown Page */
.cooldown-content {
    gap: 16px;
}

.cooldown-icon {
    color: var(--accent-teal);
    animation: rotate-clock 10s linear infinite;
}

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

.cooldown-city {
    background: rgba(46, 196, 182, 0.1);
    border-color: rgba(46, 196, 182, 0.2);
}

.cooldown-city .city-value {
    color: var(--accent-teal);
}

.cooldown-timer {
    padding: 20px 0;
}

.timer-circle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(46, 196, 182, 0.1);
    border: 2px solid var(--accent-teal);
    box-shadow: 0 0 30px rgba(46, 196, 182, 0.2);
}

.timer-value {
    font-family: 'Instrument Serif', serif;
    font-size: 3rem;
    color: var(--accent-teal);
    line-height: 1;
}

.timer-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Timeout Page */
.timeout-icon {
    color: var(--accent-coral);
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-5px); }
    40% { transform: translateX(5px); }
    60% { transform: translateX(-5px); }
    80% { transform: translateX(5px); }
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.lightbox-close:hover {
    background: var(--accent-coral);
    border-color: var(--accent-coral);
    color: var(--bg-primary);
}

.lightbox-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    max-width: 90vw;
    max-height: 90vh;
    animation: lightbox-pop 0.3s ease-out;
}

@keyframes lightbox-pop {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-image {
    max-width: 100%;
    max-height: 70vh;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.lightbox-city {
    font-family: 'Instrument Serif', serif;
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-primary);
}

.lightbox-date {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.lightbox-download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent-coral) 0%, var(--accent-amber) 100%);
    border-radius: 10px;
    color: var(--bg-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.lightbox-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--glow-coral);
}

.history-card {
    cursor: pointer;
}