@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --bg-dark: #000000;
    --bg-card: #1c1c1e;
    --border-color: rgba(255, 255, 255, 0.05);
    --border-focus: #30d158;
    
    --accent-green: #30d158;
    --accent-rose: #ff453a; /* iOS systemRed */
    
    --text-primary: #ffffff;
    --text-secondary: #e5e5ea;
    --text-muted: #8e8e93;
    
    --font-outfit: 'Outfit', sans-serif;
    --font-sans: 'Plus Jakarta Sans', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    
    --shadow-md: 0 4px 30px rgba(0, 0, 0, 0.4);
    
    --transition-snappy: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

*::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
*::-webkit-scrollbar-track {
    background: transparent;
}
*::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 99px;
}
*::-webkit-scrollbar-thumb:hover {
    background: var(--accent-green);
}

body {
    background: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

header {
    background: var(--bg-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding: 1.5rem 2rem;
}

.header-container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.brand-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pulse-green {
    width: 7px;
    height: 7px;
    background-color: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-green);
    animation: flashPulse 1.8s infinite;
}

@keyframes flashPulse {
    0%, 100% { opacity: 0.5; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1); }
}

.brand-tagline {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-muted);
}

.brand-title {
    font-family: var(--font-outfit);
    font-weight: 800;
    font-size: 1.75rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    line-height: 1;
    margin-top: 0.15rem;
}

.badge-live {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Layout Grid */
main {
    flex: 1;
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 2rem;
}

.editor-section {
    grid-column: 2;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.preview-section {
    grid-column: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    position: sticky;
    top: 30px;
}

@media (max-width: 1200px) {
    main {
        grid-template-columns: 360px 1fr; /* Preview remains on the left but slimmer for tablets */
        padding: 1.25rem;
        gap: 1.5rem;
    }
    .preview-section {
        grid-column: 1;
        order: 1;
        position: sticky;
        top: 20px;
        width: 100%;
    }
    .editor-section {
        grid-column: 2;
        order: 2;
        width: 100%;
    }
    .phone-mockup {
        width: 100%;
        max-width: 340px;
        height: 600px;
        border-width: 8px;
    }
    .phone-mockup.tablet {
        width: 100%;
        height: 600px;
    }
    .phone-mockup.desktop {
        width: 100%;
        height: 400px;
    }
    header {
        padding: 1rem 1.5rem;
    }
}

@media (max-width: 767px) {
    main {
        grid-template-columns: 1fr; /* Single column stack for mobile viewports */
        padding: 0.75rem;
        gap: 1.25rem;
    }
    .preview-section {
        grid-column: auto;
        order: 1; /* Preview stacks on top of the visual editors on mobile */
        position: relative;
        top: 0;
        width: 100%;
    }
    .editor-section {
        grid-column: auto;
        order: 2;
        width: 100%;
    }
    .phone-mockup {
        width: 100%;
        max-width: 375px;
        height: 580px;
        border-width: 8px;
        border-radius: 28px;
    }
    .phone-mockup.tablet {
        width: 100%;
        height: 580px;
    }
    .phone-mockup.desktop {
        width: 100%;
        height: 420px;
    }
    .panel {
        padding: 1.25rem 1rem;
    }
    .signature-container-otobus {
        padding: 1rem;
        margin: 1.5rem auto 1rem;
    }
    .table-input {
        padding: 0.5rem 0.65rem;
        font-size: 0.8rem;
    }
    .editor-table th {
        font-size: 0.65rem;
        padding: 8px 6px;
    }
    .editor-table td {
        padding: 6px;
    }
}

/* Panels */
.panel {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-md);
}

.panel-header {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.panel-title {
    font-family: var(--font-outfit);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--text-primary);
    letter-spacing: -0.2px;
}

.panel-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Table Editor inside dark layout */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    margin-bottom: 1.25rem;
}

.editor-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.editor-table th {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 12px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.editor-table td {
    padding: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    vertical-align: middle;
}

.row-number {
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.table-input {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.85rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    outline: none;
    background: #000000;
    transition: var(--transition-snappy);
}

.table-input:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.table-input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px rgba(48, 209, 88, 0.15);
}

.row-remove-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-snappy);
}

.row-remove-btn:hover {
    color: var(--accent-rose);
    background: rgba(255, 69, 58, 0.1);
}

.table-actions {
    display: flex;
    justify-content: flex-end;
}

/* Settings Grid */
.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 600px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.form-input {
    background: #000000;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.9rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    outline: none;
    transition: var(--transition-snappy);
}

.form-input:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.form-input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px rgba(48, 209, 88, 0.15);
}

/* Device Preview Container (Handled in grid) */

.device-selector {
    background: #1c1c1e;
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 0.25rem;
    border-radius: 12px;
    display: flex;
    gap: 0.15rem;
    box-shadow: var(--shadow-md);
}

.device-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.45rem 0.85rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: var(--transition-snappy);
}

.device-btn svg {
    width: 13px;
    height: 13px;
    fill: none;
    stroke: currentColor;
}

.device-btn.active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.phone-mockup {
    width: 375px;
    height: 680px;
    background: #000000;
    border: 10px solid #1c1c1e;
    border-radius: 36px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 20px;
    background: #1c1c1e;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    z-index: 10;
}

.preview-iframe-container {
    width: 100%;
    height: 100%;
    background: #000000;
}

.preview-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Simulated scales */
.phone-mockup.tablet {
    width: 580px;
    height: 680px;
    border-radius: 28px;
}

.phone-mockup.desktop {
    width: 820px;
    height: 520px;
    border-radius: 20px;
}

/* Code Exporter Box - Matches otobus.bahriyilmaz.dev footer style */
.code-wrapper {
    position: relative;
    background: #0c0c0d;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.code-header {
    background: #1c1c1e;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.6rem 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.code-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.code-area {
    padding: 1.2rem;
    height: 240px;
    overflow-y: auto;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--accent-green);
    white-space: pre-wrap;
}

/* Buttons (Apple minimal visual) */
.btn {
    border: none;
    outline: none;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    transition: var(--transition-snappy);
    border: 1px solid transparent;
}

.btn:active {
    transform: scale(0.96);
}

.btn-primary {
    background: #ffffff;
    color: #000000;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    background: #e5e5ea;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    border-radius: 10px;
}

/* Clipboard success screen overlay */
.copy-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 10, 0.96);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-snappy);
    z-index: 10;
}

.copy-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.copy-icon-success {
    width: 42px;
    height: 42px;
    background: var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 15px rgba(48, 209, 88, 0.3);
}

.copy-icon-success svg {
    width: 20px;
    height: 20px;
    stroke: white;
    fill: none;
}

.copy-message {
    font-family: var(--font-outfit);
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--accent-green);
    letter-spacing: 0.5px;
}

/* Floating Toasts */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
}

.toast {
    background: #1c1c1e;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 4px solid var(--accent-green);
    border-radius: 10px;
    padding: 0.85rem 1.25rem;
    min-width: 260px;
    box-shadow: var(--shadow-md);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 700;
}

/* Footer Signature Style */
.footer-signature {
    margin: 3rem auto 2rem;
    width: 100%;
    max-width: 1600px;
    padding: 0 2rem;
}

.signature-container-otobus {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1.25rem 1.75rem;
    box-shadow: 
        0 4px 30px rgba(0, 0, 0, 0.4),
        inset 0 1px 1px rgba(255, 255, 255, 0.03);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.signature-container-otobus::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(48, 209, 88, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
    animation: rotateGlow 25s linear infinite;
}

@keyframes rotateGlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.signature-container-otobus:hover {
    border-color: rgba(48, 209, 88, 0.25);
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.6),
        0 0 25px rgba(48, 209, 88, 0.04),
        inset 0 1px 1px rgba(255, 255, 255, 0.08);
}

.signature-container-otobus .relative {
    position: relative;
}

.signature-container-otobus .z-10 {
    z-index: 10;
}

.signature-container-otobus .flex {
    display: flex;
}

.signature-container-otobus .flex-col {
    flex-direction: column;
}

.signature-container-otobus .gap-2\.5 {
    gap: 0.625rem;
}

.signature-container-otobus .gap-2 {
    gap: 0.5rem;
}

.signature-container-otobus .gap-1\.5 {
    gap: 0.375rem;
}

.signature-container-otobus .items-start {
    align-items: flex-start;
}

.signature-container-otobus .items-center {
    align-items: center;
}

.signature-container-otobus .justify-between {
    justify-content: space-between;
}

.signature-container-otobus .mt-0\.5 {
    margin-top: 0.125rem;
}

.signature-container-otobus .h-5 {
    height: 1.25rem;
}

.signature-container-otobus .w-5 {
    width: 1.25rem;
}

.signature-container-otobus .rounded-full {
    border-radius: 9999px;
}

.signature-container-otobus .rounded-lg {
    border-radius: 8px;
}

.signature-container-otobus .bg-white\/5 {
    background-color: rgba(48, 209, 88, 0.1);
    color: #30d158;
    box-shadow: 0 0 10px rgba(48, 209, 88, 0.2);
    transition: all 0.3s ease;
}

.signature-container-otobus:hover .bg-white\/5 {
    background-color: rgba(48, 209, 88, 0.25);
    box-shadow: 0 0 15px rgba(48, 209, 88, 0.4);
    transform: scale(1.1);
}

.signature-container-otobus .border-white\/10 {
    border: 1px solid rgba(48, 209, 88, 0.2);
    transition: all 0.3s ease;
}

.signature-container-otobus:hover .border-white\/10 {
    border-color: rgba(48, 209, 88, 0.4);
}

.signature-container-otobus .shadow-inner {
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}

.signature-container-otobus .flex-shrink-0 {
    flex-shrink: 0;
}

.signature-container-otobus .text-\[9px\] {
    font-size: 9px;
}

.signature-container-otobus .text-\[8px\] {
    font-size: 8px;
}

.signature-container-otobus .text-\[11px\] {
    font-size: 11px;
}

.signature-container-otobus .tracking-\[0\.25em\] {
    letter-spacing: 0.25em;
}

.signature-container-otobus .uppercase {
    text-transform: uppercase;
}

.signature-container-otobus .text-zinc-500 {
    color: #8e8e93;
}

.signature-container-otobus .text-zinc-400 {
    color: #8e8e93;
}

.signature-container-otobus .text-zinc-300 {
    color: #e5e5ea;
}

.signature-container-otobus .font-bold {
    font-weight: 700;
}

.signature-container-otobus .font-extrabold {
    font-weight: 800;
}

.signature-container-otobus .font-semibold {
    font-weight: 600;
}

.signature-container-otobus .bg-clip-text {
    -webkit-background-clip: text;
    background-clip: text;
}

.signature-container-otobus .text-transparent {
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.signature-container-otobus .bg-gradient-to-r.from-white.to-zinc-400 {
    background-image: linear-gradient(90deg, #ffffff 0%, #cbd5e1 100%);
}

.signature-container-otobus .h-px {
    height: 1px;
}

.signature-container-otobus .w-full {
    width: 100%;
}

.signature-container-otobus .bg-gradient-to-r.from-transparent.via-white\/10.to-transparent {
    background-image: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
}

.signature-container-otobus .relative.flex.h-1\.5.w-1\.5 {
    position: relative;
    display: flex;
    height: 6px;
    width: 6px;
}

.signature-container-otobus .bg-emerald-400 {
    background-color: #30d158;
}

.signature-container-otobus .opacity-75 {
    opacity: 0.75;
}

.signature-container-otobus .bg-white\/\[0\.01\] {
    background-color: rgba(255, 255, 255, 0.01);
}

.signature-container-otobus .px-2 {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

.signature-container-otobus .py-1 {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.signature-container-otobus .transition-all {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.signature-container-otobus .cursor-pointer {
    cursor: pointer;
}

.signature-container-otobus a.group {
    text-decoration: none;
    border-radius: 99px !important;
    padding: 0.35rem 0.85rem !important;
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap !important; /* Force text & icon to stay strictly on a single horizontal line without wrapping */
}

.signature-container-otobus a.group:hover {
    background: rgba(48, 209, 88, 0.08) !important;
    border-color: rgba(48, 209, 88, 0.35) !important;
    color: #ffffff !important;
    box-shadow: 0 0 15px rgba(48, 209, 88, 0.15) !important;
    transform: translateY(-2px);
}

.signature-container-otobus a:not(.group) {
    text-decoration: none;
    color: #ffffff !important;
    font-weight: 700;
    transition: color 0.2s ease;
    border: none !important;
    background: none !important;
    padding: 0 !important;
    display: inline !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    transform: none !important;
}

.signature-container-otobus a:not(.group):hover {
    color: #30d158 !important;
    text-decoration: underline !important;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    transform: none !important;
}

.signature-container-otobus .animate-ping {
    animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
    75%, 100% {
        transform: scale(2.2);
        opacity: 0;
    }
}

/* Force social badges side-by-side on mobile without wrapping */
.signature-container-otobus .flex.items-center.gap-1\.5 {
    flex-wrap: nowrap !important;
}

@media (max-width: 600px) {
    .signature-container-otobus a.group {
        padding: 0.25rem 0.5rem !important;
        font-size: 8px !important;
        gap: 0.25rem !important;
    }
    .signature-container-otobus a.group svg {
        width: 10px !important;
        height: 10px !important;
    }
    .signature-container-otobus .flex.items-center.gap-1\.5 {
        gap: 0.25rem !important;
    }
}

/* Collapsible CSS Customizer Accordion Panel */
.accordion-panel {
    margin-top: 1.5rem;
    transition: var(--transition-snappy);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.accordion-panel:hover {
    border-color: rgba(48, 209, 88, 0.2);
}

.accordion-trigger:hover .panel-title {
    background: linear-gradient(90deg, #30d158 0%, #ffffff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.accordion-trigger:hover .accordion-icon {
    color: var(--accent-green);
    filter: drop-shadow(0 0 5px var(--accent-green));
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}