/* ========================================
    COMMON THEME STYLES - ใช้ร่วมกันทุกหน้า
    ======================================== */

    /* CSS Variables */
    :root {
        --bg-main: #1A1D23;
        --bg-secondary: #2D333B;
        --text-primary: #FFFFFF;
        --text-muted: #9CA3AF;
        --primary: #00ADB5;
        --primary-light: #53CBF3;
        --card-bg: rgba(45, 51, 59, 0.8);
        --border-subtle: rgba(0, 173, 181, 0.2);
        --star-cyan: #00ADB5;
        --star-yellow: #FFD700;
        --star-purple: #9D4EDD;
    }

    /* Light Mode */
    [data-theme="light"] {
        --bg-main: #FAFAF9;
        --bg-secondary: #F0EDE8;
        --text-primary: #1A1A1A;
        --text-muted: #374151;
        --primary: #F59E0B;
        --primary-light: #FBBF24;
        --card-bg: rgba(255, 255, 255, 0.9);
        --border-subtle: rgba(245, 158, 11, 0.2);
        /* สีดาวโทนมืดๆ น่าจะเด่นกว่า */
        --star-cyan: #B84500;
        --star-yellow: #D4A800;
        --star-purple: #8B1A8B;
    }

    /* Base Styles */
    html {
        scroll-behavior: smooth;
        scroll-padding-top: 80px;
    }

    body {
        background-color: var(--bg-main);
        color: var(--text-primary);
        font-family: 'Inter', 'Sarabun', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', sans-serif;
        min-height: 100vh;
        position: relative;
        overflow-x: hidden;
    }

    /* Tailwind Custom Background Classes */
    .bg-main {
        background-color: var(--bg-main) !important;
    }

    .bg-secondary {
        background-color: var(--bg-secondary) !important;
    }

    /* Legacy class name support (with underscore) */
    .bg_bg_main {
        background-color: var(--bg-secondary) !important;
    }

    .text-primary {
        color: var(--text-primary) !important;
    }

    .text-muted {
        color: var(--text-muted) !important;
    }

    /* Scroll Reveal Animation */
    .reveal {
        opacity: 0;
        transform: translateY(80px);
        transition: all 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .reveal.active {
        opacity: 1;
        transform: translateY(0);
    }

    .reveal-left {
        opacity: 0;
        transform: translateX(-50px);
        transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .reveal-left.active {
        opacity: 1;
        transform: translateX(0);
    }

    .reveal-right {
        opacity: 0;
        transform: translateX(50px);
        transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .reveal-right.active {
        opacity: 1;
        transform: translateX(0);
    }

    /* Stagger Delays */
    .stagger-1 {
        transition-delay: 0.1s;
    }

    .stagger-2 {
        transition-delay: 0.2s;
    }

    .stagger-3 {
        transition-delay: 0.3s;
    }

    .stagger-4 {
        transition-delay: 0.4s;
    }

    /* Stars Background */
    .stars-container {
        position: fixed;
        inset: 0;
        pointer-events: none;
        z-index: 0;
        overflow: hidden;
    }

    .star {
        position: absolute;
        width: 2px;
        height: 2px;
        background: var(--star-cyan);
        border-radius: 50%;
        animation: twinkle 3s ease-in-out infinite;
        opacity: 0.55;
        transition: background 0.5s ease;
    }

    .star.bright {
        width: 3px;
        height: 3px;
        box-shadow: 0 0 6px var(--star-cyan), 0 0 12px var(--star-cyan);
        opacity: 0.85;
    }

    @keyframes twinkle {
        0%, 100% {
            opacity: 0.3;
            transform: scale(1);
        }
        50% {
            opacity: 0.95;
            transform: scale(1.2);
        }
    }

    /* Particles */
    .particle {
        position: absolute;
        width: 4px;
        height: 4px;
        background: rgba(0, 173, 181, 0.28);
        border-radius: 50%;
        animation: float-particle 8s ease-in-out infinite;
    }

    @keyframes float-particle {
        0%, 100% {
            transform: translateY(0) translateX(0);
            opacity: 0.35;
        }
        25% {
            transform: translateY(-20px) translateX(10px);
            opacity: 0.7;
        }
        50% {
            transform: translateY(-10px) translateX(-10px);
            opacity: 0.55;
        }
        75% {
            transform: translateY(-30px) translateX(5px);
            opacity: 0.8;
        }
    }

    /* Shooting Star - Falling downward like real shooting stars */
    .shooting-star {
        position: absolute;
        width: 100px;
        height: 2px;
        background: linear-gradient(90deg, transparent, var(--star-cyan), var(--star-yellow), transparent);
        box-shadow:
            0 0 10px var(--star-cyan),
            0 0 20px var(--star-yellow),
            0 0 30px var(--star-cyan),
            0 0 40px var(--star-yellow);
        animation: shoot 3s linear infinite;
        opacity: 0;
    }

    @keyframes shoot {
        0% {
            transform: translateX(-100px) translateY(-100px) rotate(45deg);
            opacity: 0;
        }
        10% {
            opacity: 1;
        }
        25% {
            transform: translateX(200px) translateY(200px) rotate(45deg);
            opacity: 0.8;
        }
        40% {
            transform: translateX(400px) translateY(400px) rotate(45deg);
            opacity: 0;
        }
        100% {
            opacity: 0;
        }
    }

    /* Content wrapper */
    .content-wrapper {
        position: relative;
        z-index: 20;
    }

    /* Theme Toggle Button */
    .theme-toggle-btn {
        position: fixed;
        bottom: 20px;
        right: 20px;
        z-index: 101;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: var(--bg-secondary);
        border: 2px solid var(--primary);
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    /* Gold Toggle Button */
    .gold-toggle-btn {
        position: fixed;
        bottom: 20px;
        right: 75px;
        z-index: 100;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: linear-gradient(135deg, #FFD700, #FFA500);
        border: 2px solid #FFD700;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
    }

    .theme-toggle-btn:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    }

    .theme-toggle-btn i {
        font-size: 1.25rem;
        color: var(--primary);
        transition: transform 0.4s ease;
    }

    .theme-toggle-btn:hover i {
        transform: rotate(20deg);
    }

    /* Rotating Animation for Theme Toggle */
    .theme-toggle-btn i.rotating {
        animation: spin 0.8s ease-in-out;
    }

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

    .gold-toggle-btn:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
    }

    .gold-toggle-btn i {
        font-size: 1.25rem;
        color: #fff;
    }

    /* Rotating Animation for Gold Toggle */
    .gold-toggle-btn i.rotating {
        animation: spin 0.8s ease-in-out !important;
    }

    /* Light Mode Toggle Button */
    [data-theme="light"] .theme-toggle-btn {
        background: #FFFFFF;
        border-color: var(--primary);
    }

    /* Navigation Link Hover Effects */
    nav a {
        transition: color 0.3s ease, text-shadow 0.3s ease;
    }

    nav a:hover {
        text-shadow: 0 0 8px rgba(0, 173, 181, 0.5);
    }

    [data-theme="light"] nav a:hover {
        text-shadow: 0 0 8px rgba(245, 158, 11, 0.5);
    }

    /* Navbar - Dark Mode */
    nav {
        background: rgba(26, 29, 35, 0.95) !important;
        border-bottom: 2px solid var(--primary);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    }

    /* Social Cards Hover Border Colors */
    a:has(.fa-youtube):hover > div,
    a:has(.fa-youtube):hover .bg-secondary {
        border-color: #FF0000 !important;
    }

    a:has(.fa-facebook-f):hover > div,
    a:has(.fa-facebook-f):hover .bg-secondary {
        border-color: #1877F2 !important;
    }

    a:has(.fa-x-twitter):hover > div,
    a:has(svg):hover > div,
    a:has(.fa-x-twitter):hover .bg-secondary,
    a:has(svg):hover .bg-secondary {
        border-color: #000000 !important;
    }

    a:has(.fa-instagram):hover > div,
    a:has(.fa-instagram):hover .bg-secondary {
        border-color: #E4405F !important;
    }

    a:has(.fa-tiktok):hover > div,
    a:has(.fa-tiktok):hover .bg-secondary {
        border-color: #00f2ea !important;
    }

    a:has(.fa-discord):hover > div,
    a:has(.fa-discord):hover .bg-secondary {
        border-color: #5865F2 !important;
    }

    a:has(.fa-github):hover > div,
    a:has(.fa-github):hover .bg-secondary {
        border-color: #333333 !important;
    }

    /* Light Mode Social Hover Colors */
    [data-theme="light"] a:has(.fa-youtube):hover > div,
    [data-theme="light"] a:has(.fa-youtube):hover .bg-secondary {
        border-color: #FF0000 !important;
    }

    [data-theme="light"] a:has(.fa-facebook-f):hover > div,
    [data-theme="light"] a:has(.fa-facebook-f):hover .bg-secondary {
        border-color: #1877F2 !important;
    }

    [data-theme="light"] a:has(.fa-x-twitter):hover > div,
    [data-theme="light"] a:has(svg):hover > div,
    [data-theme="light"] a:has(.fa-x-twitter):hover .bg-secondary,
    [data-theme="light"] a:has(svg):hover .bg-secondary {
        border-color: #000000 !important;
    }

    [data-theme="light"] a:has(.fa-instagram):hover > div,
    [data-theme="light"] a:has(.fa-instagram):hover .bg-secondary {
        border-color: #E4405F !important;
    }

    [data-theme="light"] a:has(.fa-tiktok):hover > div,
    [data-theme="light"] a:has(.fa-tiktok):hover .bg-secondary {
        border-color: #00f2ea !important;
    }

    [data-theme="light"] a:has(.fa-discord):hover > div,
    [data-theme="light"] a:has(.fa-discord):hover .bg-secondary {
        border-color: #5865F2 !important;
    }

    [data-theme="light"] a:has(.fa-github):hover > div,
    [data-theme="light"] a:has(.fa-github):hover .bg-secondary {
        border-color: #333333 !important;
    }

    /* Donate Cards Hover Border Colors */
    #donate a:has(.fa-qrcode):hover > div,
    #donate a:has(.fa-qrcode):hover .bg-secondary,
    #donate a:has(.fa-qrcode):hover .bg-secondary.rounded-3xl,
    [data-theme="light"] #donate a:has(.fa-qrcode):hover > div,
    [data-theme="light"] #donate a:has(.fa-qrcode):hover .bg-secondary {
        border-color: #0066B3 !important;
        border-width: 2px !important;
    }

    #donate a:has(.fa-mug-hot):hover > div,
    #donate a:has(.fa-mug-hot):hover .bg-secondary,
    #donate a:has(.fa-mug-hot):hover .bg-secondary.rounded-3xl,
    [data-theme="light"] #donate a:has(.fa-mug-hot):hover > div,
    [data-theme="light"] #donate a:has(.fa-mug-hot):hover .bg-secondary {
        border-color: #FFDD00 !important;
        border-width: 2px !important;
    }

    #donate a:has(.fa-heart):hover > div,
    #donate a:has(.fa-heart):hover .bg-secondary,
    #donate a:has(.fa-heart):hover .bg-secondary.rounded-3xl,
    [data-theme="light"] #donate a:has(.fa-heart):hover > div,
    [data-theme="light"] #donate a:has(.fa-heart):hover .bg-secondary {
        border-color: #FF5E5B !important;
        border-width: 2px !important;
    }

    /* Light Mode Donate Hover Backgrounds */
    [data-theme="light"] #donate a:has(.fa-qrcode):hover > div {
        background: rgba(0, 102, 179, 0.1) !important;
    }

    [data-theme="light"] #donate a:has(.fa-mug-hot):hover > div {
        background: rgba(255, 221, 0, 0.1) !important;
    }

    [data-theme="light"] #donate a:has(.fa-heart):hover > div {
        background: rgba(255, 94, 91, 0.1) !important;
    }

    /* Group Hover Scale Transitions */
    .group-hover\:scale-110,
    [class*="hover:scale"],
    [class*="group-hover:scale"] {
        transition: transform 0.3s ease, background-color 0.5s ease, border-color 0.5s ease !important;
    }

    [data-theme="light"] .group-hover\:scale-110 {
        transition: transform 0.3s ease !important;
    }

    [data-theme="light"] a:hover .group-hover\:scale-110,
    [data-theme="light"] a:hover [class*="group-hover:scale"] {
        transform: scale(1.1) !important;
    }

    [data-theme="light"] .theme-toggle-btn {
        background: #FFFFFF;
        border-color: var(--primary);
    }

    /* Navbar - Light Mode */
    [data-theme="light"] nav {
        background: rgba(250, 250, 249, 0.95) !important;
        border-bottom: 2px solid #F59E0B;
        box-shadow: 0 2px 20px rgba(245, 158, 11, 0.15);
    }

    [data-theme="light"] nav a {
        color: #1A1A1A !important;
    }

    [data-theme="light"] nav a:hover {
        color: #D97706 !important;
    }

    /* Cards Light Mode */
    [data-theme="light"] .gateway-card,
    [data-theme="light"] .project-card,
    [data-theme="light"] .story-card,
    [data-theme="light"] .link-card,
    [data-theme="light"] .gallery-item {
        background: var(--card-bg);
        border: 2px solid #F59E0B;
        box-shadow: 0 4px 20px rgba(245, 158, 11, 0.15);
    }

    [data-theme="light"] .gateway-card:hover,
    [data-theme="light"] .project-card:hover,
    [data-theme="light"] .story-card:hover,
    [data-theme="light"] .link-card:hover,
    [data-theme="light"] .gallery-item:hover {
        box-shadow: 0 12px 40px rgba(245, 158, 11, 0.25);
        border-color: #D97706;
        transform: translateY(-4px);
    }

    /* Text Colors */
    [data-theme="light"] .text-muted { 
        color: #5A5A5A !important;
        font-weight: 500;
    }

    /* Section Backgrounds */
    [data-theme="light"] .section-bg {
        background-color: var(--bg-secondary);
        border-top: 2px solid #F59E0B;
        border-bottom: 2px solid #F59E0B;
    }

    /* Section divider borders (Continue the journey section) */
    [data-theme="light"] section.border-t {
        border-top-color: #F59E0B !important;
        border-top-width: 2px !important;
        border-bottom-color: #F59E0B !important;
        border-bottom-width: 2px !important;
    }

    /* Footer border in light mode */
    [data-theme="light"] footer.border-t {
        border-top-color: #F59E0B !important;
        border-top-width: 2px !important;
    }

    /* Div border in light mode (for Explore My Worlds section) */
    [data-theme="light"] div.border-t {
        border-top-color: #F59E0B !important;
        border-top-width: 2px !important;
    }

    /* Button z-index to prevent shooting star overlap */
    .btn-primary,
    .btn-outline {
        position: relative;
        z-index: 10;
    }

    /* Button Styles - Base (Global) */
    .btn-primary {
        background-color: var(--primary) !important;
        color: #FFFFFF !important;
        border: none !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
        transition: all 0.3s ease !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 0.5rem !important;
    }

    .btn-primary:hover {
        background-color: var(--primary-light) !important;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5) !important;
    }

    .btn-outline {
        background-color: transparent !important;
        color: var(--text-primary) !important;
        border: 2px solid rgba(255, 255, 255, 0.4) !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
        transition: all 0.3s ease !important;
        display: inline-flex !important;
        align-items: center !important;
        gap: 0.5rem !important;
    }

    .btn-outline:hover {
        background-color: var(--primary) !important;
        color: #FFFFFF !important;
        border-color: var(--primary) !important;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4) !important;
    }

    [data-theme="light"] .btn-primary {
        background-color: var(--primary) !important;
        color: #FFFFFF !important;
        border: none !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
    }

    [data-theme="light"] .btn-primary:hover {
        background-color: var(--primary-light) !important;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3) !important;
    }

    [data-theme="light"] .btn-outline {
        background-color: transparent !important;
        color: #1a1a1a !important;
        border: 2px solid var(--primary) !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25) !important;
    }

    /* File Input Styling */
    input[type="file"] {
        color: var(--text-primary) !important;
    }

    input[type="file"]::-webkit-file-upload-button {
        background: var(--primary) !important;
        color: #FFFFFF !important;
        border: none !important;
        padding: 8px 16px !important;
        border-radius: 8px !important;
        cursor: pointer !important;
        font-weight: 500 !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    }

    input[type="file"]::-webkit-file-upload-button:hover {
        background: var(--primary-light) !important;
    }

    [data-theme="light"] input[type="file"] {
        color: var(--text-primary) !important;
    }

    [data-theme="light"] input[type="file"]::-webkit-file-upload-button {
        background: var(--primary) !important;
        color: #FFFFFF !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
    }

    [data-theme="light"] .btn-outline:hover {
        background-color: var(--primary) !important;
        color: #FFFFFF !important;
        border-color: var(--primary) !important;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35) !important;
    }

    /* ========================================
    FORM SUBMIT BUTTONS - ปุ่มบันทึก
    ======================================== */

    /* Submit buttons in forms - ไม่มีกรอบ ดูสะอาด */
    form button[type="submit"] {
        border: none !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4) !important;
    }

    /* ========================================
    PROFILE AVATAR & IMAGES - รูปโปรไฟล์
    ======================================== */

    /* Profile avatar - กรอบเดียวเรียบสมธีม โค้งเหมือนปุ่ม */
    form .relative.inline-block {
        border: 2px solid rgba(255, 255, 255, 0.8) !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
        border-radius: 0.75rem !important;
    }

    /* Light mode avatar */
    [data-theme="light"] form .relative.inline-block {
        border: 2px solid rgba(26, 26, 26, 0.5) !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
        border-radius: 0.75rem !important;
    }

    form button[type="submit"]:hover {
        box-shadow: 0 6px 25px rgba(0, 0, 0, 0.5) !important;
    }

    /* Cancel buttons - ปุ่มยกเลิก ไม่มีกรอบ */
    a[href*="home"]:has(.fa-xmark),
    a:has(.fa-xmark),
    button:has(.fa-xmark),
    button[onclick*="close"],
    button[onclick*="toggle"]:not([onclick*="add"]) {
        border: none !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
        border-radius: 0.75rem !important;
    }

    a[href*="home"]:has(.fa-xmark):hover,
    a:has(.fa-xmark):hover,
    button:has(.fa-xmark):hover,
    button[onclick*="close"]:hover,
    button[onclick*="toggle"]:not([onclick*="add"]):hover {
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4) !important;
    }

    /* Light mode cancel buttons */
    [data-theme="light"] a[href*="home"]:has(.fa-xmark),
    [data-theme="light"] a:has(.fa-xmark),
    [data-theme="light"] button:has(.fa-xmark),
    [data-theme="light"] button[onclick*="close"],
    [data-theme="light"] button[onclick*="toggle"]:not([onclick*="add"]) {
        border: none !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
    }

    [data-theme="light"] a[href*="home"]:has(.fa-xmark):hover,
    [data-theme="light"] a:has(.fa-xmark):hover,
    [data-theme="light"] button:has(.fa-xmark):hover,
    [data-theme="light"] button[onclick*="close"]:hover,
    [data-theme="light"] button[onclick*="toggle"]:not([onclick*="add"]):hover {
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25) !important;
    }

    /* Light mode submit buttons */
    [data-theme="light"] form button[type="submit"] {
        border: none !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2) !important;
    }

    [data-theme="light"] form button[type="submit"]:hover {
        box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3) !important;
    }

    /* Section with buttons z-index */
    section.border-t {
        position: relative;
        z-index: 10;
    }

    /* Philosophy Text */
    [data-theme="light"] blockquote.philosophy-text {
        color: #1A1A1A;
        text-shadow: none;
    }

    /* Dark Mode Input Fields */
    input[type="email"],
    input[type="password"],
    input[type="text"],
    input[type="url"],
    input[type="tel"],
    input[type="date"],
    input[type="number"],
    textarea,
    select {
        background-color: #22262D !important;
        border-color: rgba(0, 173, 181, 0.6) !important;
        color: #FFFFFF !important;
        transition: none !important;
    }

    input::placeholder,
    textarea::placeholder {
        color: #B8B8B8 !important;
    }

    /* Select dropdown options - Dark Mode */
    select option {
        background-color: #22262D;
        color: #FFFFFF;
    }

    input:focus,
    textarea:focus {
        background-color: #444A52 !important;
        border-color: var(--primary) !important;
        box-shadow: 0 0 0 3px rgba(0, 173, 181, 0.3) !important;
    }

    /* Light Mode Input Fields */
    [data-theme="light"] input[type="email"],
    [data-theme="light"] input[type="password"],
    [data-theme="light"] input[type="text"],
    [data-theme="light"] input[type="url"],
    [data-theme="light"] input[type="tel"],
    [data-theme="light"] input[type="date"],
    [data-theme="light"] input[type="number"],
    [data-theme="light"] textarea,
    [data-theme="light"] select {
        background-color: #F9FAFB !important;
        border-color: rgba(245, 158, 11, 0.6) !important;
        color: #111827 !important;
        transition: none !important;
    }

    /* Select dropdown options - Light Mode */
    [data-theme="light"] select option {
        background-color: #FFFFFF;
        color: #111827;
    }

    /* ========================================
    FORM LABELS - กรอบรอบตัวหนังสือ
    ======================================== */

    /* Text stroke/shadow for better readability */
    form label {
        text-shadow: 
            -1px -1px 0 #000000,
            1px -1px 0 #000000,
            -1px 1px 0 #000000,
            1px 1px 0 #000000,
            0 0 4px rgba(0, 0, 0, 0.8);
    }

    /* Light mode text stroke */
    [data-theme="light"] form label {
        text-shadow: 
            -1px -1px 0 #FFFFFF,
            1px -1px 0 #FFFFFF,
            -1px 1px 0 #FFFFFF,
            1px 1px 0 #FFFFFF,
            0 0 4px rgba(255, 255, 255, 0.9);
    }

    /* Helper text with outline */
    form p.text-xs,
    form p.text-sm {
        text-shadow: 
            -1px -1px 0 rgba(0, 0, 0, 0.8),
            1px -1px 0 rgba(0, 0, 0, 0.8),
            -1px 1px 0 rgba(0, 0, 0, 0.8),
            1px 1px 0 rgba(0, 0, 0, 0.8);
    }

    [data-theme="light"] form p.text-xs,
    [data-theme="light"] form p.text-sm {
        color: #0891B2 !important;
        text-shadow: 
            -1px -1px 0 rgba(255, 251, 245, 0.9),
            1px -1px 0 rgba(255, 251, 245, 0.9),
            -1px 1px 0 rgba(255, 251, 245, 0.9),
            1px 1px 0 rgba(255, 251, 245, 0.9);
    }

    [data-theme="light"] input::placeholder,
    [data-theme="light"] textarea::placeholder {
        color: #9CA3AF !important;
    }

    [data-theme="light"] input:focus,
    [data-theme="light"] textarea:focus {
        background-color: #FFFFFF !important;
        border-color: var(--primary) !important;
        box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.3) !important;
    }

    /* Light mode toggle button */
    [data-theme="light"] .theme-toggle-btn {
        background: #FFFFFF;
        border-color: var(--primary);
    }

    /* ========================================
    FORM LABELS - สำหรับ Edit Pages
    ======================================== */

    /* Default (Dark Mode) Form Labels */
    form label {
        color: #22D3EE !important; /* cyan-400 สดใส อ่านชัดในธีมมืด */
    }

    /* Light Mode Form Labels */
    [data-theme="light"] form label {
        color: #0891B2 !important; /* cyan-600 สีเข้ม อ่านชัดในธีมสว่าง */
    }

    /* Select dropdown options - ให้อ่านชัดในทุกธีม */
    select option {
        background-color: #FFFFFF;
        color: #111827;
    }

    /* Light mode select background */
    [data-theme="light"] select {
        background-color: #F9FAFB !important;
        color: #111827 !important;
    }

    /* ========================================
    MOBILE MENU - Minimal Polish
    ======================================== */

    /* Mobile Menu Container - ใช้ style เดิมแต่ปรับ padding */
    #mobile-menu .mobile-menu-panel {
        padding: 1.25rem;
    }

    /* Main Menu List */
    .mobile-menu-list {
        display: flex;
        flex-direction: column;
        gap: 0.35rem;
    }

    /* Menu Link - row style */
    .mobile-menu-link {
        display: flex;
        align-items: center;
        min-height: 46px;
        padding: 0.75rem 0.95rem;
        border-radius: 0.85rem;
        color: var(--text-muted);
        font-weight: 600;
        font-size: 0.95rem;
        text-decoration: none;
        transition: all 0.2s ease;
    }

    .mobile-menu-link:hover {
        background: rgba(0, 173, 181, 0.08);
        color: var(--text-primary);
    }

    .mobile-menu-link:active {
        transform: scale(0.98);
        background: rgba(0, 173, 181, 0.12);
    }

    /* Menu Link with Icon */
    .mobile-menu-link i {
        width: 22px;
        text-align: center;
        margin-right: 0.65rem;
        color: var(--primary);
        opacity: 0.85;
    }

    /* Action Group (Admin/Logout) - แยกกลุ่มชัดเจน */
    .mobile-menu-actions {
        margin-top: 0.75rem;
        padding-top: 0.75rem;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        display: flex;
        flex-direction: column;
        gap: 0.35rem;
    }

    /* Action Item - มี background จางๆ */
    .mobile-menu-action {
        display: flex;
        align-items: center;
        gap: 0.65rem;
        min-height: 46px;
        padding: 0.75rem 0.95rem;
        border-radius: 0.85rem;
        background: rgba(255, 255, 255, 0.025);
        color: var(--text-muted);
        font-weight: 600;
        font-size: 0.95rem;
        text-decoration: none;
        transition: all 0.2s ease;
    }

    .mobile-menu-action:hover {
        background: rgba(0, 173, 181, 0.1);
        color: var(--text-primary);
    }

    .mobile-menu-action i {
        width: 22px;
        text-align: center;
        color: var(--primary);
        opacity: 0.85;
    }

    /* Logout Button in Mobile Menu */
    .mobile-menu-logout {
        display: flex;
        align-items: center;
        gap: 0.65rem;
        width: 100%;
        min-height: 46px;
        padding: 0.75rem 0.95rem;
        border: none;
        border-radius: 0.85rem;
        background: rgba(255, 255, 255, 0.025);
        color: var(--text-muted);
        font-weight: 600;
        font-size: 0.95rem;
        text-align: left;
        cursor: pointer;
        transition: all 0.2s ease;
    }

    .mobile-menu-logout:hover {
        background: rgba(239, 68, 68, 0.08);
        color: #ef4444;
    }

    .mobile-menu-logout i {
        width: 22px;
        text-align: center;
        color: #ef4444;
        opacity: 0.8;
    }

    /* Light Mode Overrides */
    [data-theme="light"] .mobile-menu-actions {
        border-top-color: rgba(0, 0, 0, 0.06);
    }

    [data-theme="light"] .mobile-menu-link:hover {
        background: rgba(245, 158, 11, 0.08);
    }

    [data-theme="light"] .mobile-menu-action {
        background: rgba(0, 0, 0, 0.02);
    }

    [data-theme="light"] .mobile-menu-action:hover {
        background: rgba(245, 158, 11, 0.1);
    }

    [data-theme="light"] .mobile-menu-logout {
        background: rgba(0, 0, 0, 0.02);
    }

    [data-theme="light"] .mobile-menu-logout:hover {
        background: rgba(239, 68, 68, 0.08);
    }

/* ========================================
   NAVBAR ENHANCEMENT - Layer Classes
   (Add only, no override)
   ======================================== */

/* Base layer for navbar positioning */
/* .site-navbar class is for JS/query targeting only - Tailwind handles styling */

/* Consistent button sizing in navbar */
.site-navbar .btn-primary {
    height: 38px;
    padding: 0 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.375rem;
    line-height: 1;
}

/* Ensure consistent spacing with home */
.site-navbar .gap-10 {
    gap: 2.5rem; /* 40px - match home */
}

.site-navbar .gap-4 {
    gap: 1rem; /* 16px - match home */
}

/* Mobile menu background consistency */
.site-navbar #mobile-menu {
    background: rgba(34, 40, 49, 0.98);
    border-top: 1px solid var(--border-subtle);
}

[data-theme="light"] .site-navbar #mobile-menu {
    background: rgba(250, 250, 249, 0.98);
    border-top-color: rgba(245, 158, 11, 0.3);
}

/* ===============================
   NAVBAR PREMIUM (SAFE LAYER)
   =============================== */

/* Base */
.site-navbar {
    transition: all 0.3s ease;
}

/* Scroll state */
.site-navbar.is-scrolled {
    background: rgba(26, 29, 35, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 25px rgba(0,0,0,0.25);
}

[data-theme="light"] .site-navbar.is-scrolled {
    background: rgba(250, 250, 249, 0.95) !important;
    box-shadow: 0 4px 25px rgba(0,0,0,0.1);
}

/* Nav link */
.nav-link {
    position: relative;
    padding: 0.5rem 0;
}

/* underline animation */
.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transition: width 0.25s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* active state */
.nav-link.is-active {
    color: var(--primary) !important;
    text-shadow: 0 0 10px rgba(0,173,181,0.25);
}

.nav-link.is-active::after {
    width: 100%;
}

[data-theme="light"] .nav-link.is-active {
    text-shadow: 0 0 10px rgba(245,158,11,0.2);
}

/* Action buttons height consistency (ไม่แตะ btn-primary) */
.site-navbar a[class*="px-4 py-2"] {
    height: 36px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Mobile polish */
.mobile-menu-link,
.mobile-menu-action {
    border-radius: 10px;
    padding: 1rem 1.1rem;
    transition: all 0.2s ease;
}

.mobile-menu-link:hover,
.mobile-menu-action:hover {
    background: rgba(0,173,181,0.08);
}

/* active mobile */
.mobile-menu-link.is-active {
    background: rgba(0,173,181,0.15);
    color: var(--primary);
}

[data-theme="light"] .mobile-menu-link.is-active {
    background: rgba(245,158,11,0.12);
}

/* ===============================
   NAVBAR ACTION BUTTONS - PREMIUM
   =============================== */

/* Base nav action (rounded-pill glass) */
.site-navbar .nav-action {
    min-height: 38px;
    padding: 0 1rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    transition: transform 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease, border-color 0.22s ease;
}

.site-navbar .nav-action:hover {
    transform: translateY(-1px);
}

/* Admin & Login - Glass/Soft Primary */
.site-navbar .nav-action-admin,
.site-navbar .nav-action-login {
    color: var(--text-primary);
    background: rgba(255,255,255,0.045);
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 10px 28px rgba(0,0,0,0.18);
}

.site-navbar .nav-action-admin:hover,
.site-navbar .nav-action-login:hover {
    color: var(--primary);
    border-color: rgba(0,173,181,0.45);
    box-shadow: 0 14px 34px rgba(0,173,181,0.12);
}

/* Logout - Soft Red/Danger */
.site-navbar .nav-action-logout {
    color: #ff6b6b;
    background: rgba(239,68,68,0.10);
    border: 1px solid rgba(239,68,68,0.32);
    box-shadow: 0 10px 28px rgba(239,68,68,0.08);
}

.site-navbar .nav-action-logout:hover {
    color: #fff;
    background: rgba(239,68,68,0.78);
    border-color: rgba(239,68,68,0.85);
    box-shadow: 0 16px 38px rgba(239,68,68,0.22);
}

/* Light Mode - Admin/Login */
[data-theme="light"] .site-navbar .nav-action-admin,
[data-theme="light"] .site-navbar .nav-action-login {
    color: var(--text-primary);
    background: rgba(255,255,255,0.82);
    border-color: rgba(0,0,0,0.08);
    box-shadow: 0 10px 26px rgba(0,0,0,0.08);
}

[data-theme="light"] .site-navbar .nav-action-admin:hover,
[data-theme="light"] .site-navbar .nav-action-login:hover {
    color: var(--primary);
    border-color: rgba(245,158,11,0.45);
    box-shadow: 0 14px 30px rgba(245,158,11,0.12);
}

/* Light Mode - Logout */
[data-theme="light"] .site-navbar .nav-action-logout {
    color: #dc2626;
    background: rgba(239,68,68,0.08);
    border-color: rgba(239,68,68,0.25);
    box-shadow: 0 10px 24px rgba(239,68,68,0.06);
}

[data-theme="light"] .site-navbar .nav-action-logout:hover {
    color: #fff;
    background: rgba(220,38,38,0.85);
    border-color: rgba(220,38,38,0.90);
    box-shadow: 0 14px 30px rgba(220,38,38,0.18);
}

/* ===============================
   NAVBAR MOBILE ACTION BUTTONS
   =============================== */

/* Mobile base */
.nav-action-mobile-admin,
.nav-action-mobile-login,
.nav-action-mobile-logout {
    border-radius: 999px;
    font-weight: 600;
}

/* Mobile Admin/Login */
.nav-action-mobile-admin,
.nav-action-mobile-login {
    color: var(--primary);
    background: rgba(0,173,181,0.08);
    border: 1px solid rgba(0,173,181,0.20);
}

.nav-action-mobile-admin:hover,
.nav-action-mobile-login:hover {
    background: rgba(0,173,181,0.15);
    border-color: rgba(0,173,181,0.35);
}

/* Mobile Logout (red) */
.nav-action-mobile-logout {
    color: #ff6b6b;
    background: rgba(239,68,68,0.08);
    border: 1px solid rgba(239,68,68,0.20);
}

.nav-action-mobile-logout:hover {
    color: #fff;
    background: rgba(239,68,68,0.75);
    border-color: rgba(239,68,68,0.80);
}

/* Light Mode Mobile */
[data-theme="light"] .nav-action-mobile-admin,
[data-theme="light"] .nav-action-mobile-login {
    color: var(--primary);
    background: rgba(245,158,11,0.08);
    border-color: rgba(245,158,11,0.20);
}

[data-theme="light"] .nav-action-mobile-logout {
    color: #dc2626;
    background: rgba(239,68,68,0.06);
    border-color: rgba(239,68,68,0.18);
}

/* ================================
   NAVBAR TEXT SIZE FIX (MATCH HOME)
   ================================ */

/* Match home: default 1rem (16px), font-medium (500) */
.site-navbar .nav-link,
.site-navbar .text-muted,
.site-navbar .text-gradient {
    font-size: 1rem !important;
    font-weight: 500 !important;
    line-height: 1.2;
}

/* Back to Hub - same size but bold */
.site-navbar .font-bold.text-gradient {
    font-size: 1rem !important;
}

/* icon ให้สอดคล้อง */
.site-navbar i {
    font-size: 0.9rem;
}

/* ================================
   TOAST NOTIFICATIONS
   ================================ */

.toast-stack {
    position: fixed;
    top: 92px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.app-toast {
    min-width: 280px;
    max-width: 420px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    color: var(--text-primary);
    background: rgba(34, 40, 49, 0.92);
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 18px 48px rgba(0,0,0,0.28);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    pointer-events: auto;
    animation: toastSlideIn 0.35s ease both;
}

.app-toast.is-hiding {
    animation: toastSlideOut 0.28s ease both;
}

.app-toast-icon {
    flex: 0 0 auto;
    font-size: 1.1rem;
}

.app-toast-message {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
}

.app-toast-close {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    border: 0;
    color: var(--text-muted);
    background: rgba(255,255,255,0.06);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}

.app-toast-close:hover {
    background: rgba(255,255,255,0.15);
    color: var(--text-primary);
}

.app-toast-success {
    border-color: rgba(34,197,94,0.35);
}

.app-toast-success .app-toast-icon {
    color: #22c55e;
}

.app-toast-error {
    border-color: rgba(239,68,68,0.38);
}

.app-toast-error .app-toast-icon {
    color: #ef4444;
}

.app-toast-warning {
    border-color: rgba(245,158,11,0.42);
}

.app-toast-warning .app-toast-icon {
    color: #f59e0b;
}

.app-toast-info {
    border-color: rgba(0,173,181,0.38);
}

.app-toast-info .app-toast-icon {
    color: var(--primary);
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px) translateX(18px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateX(0) scale(1);
    }
}

@keyframes toastSlideOut {
    from {
        opacity: 1;
        transform: translateY(0) translateX(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(-8px) translateX(18px) scale(0.98);
    }
}

[data-theme="light"] .app-toast {
    background: rgba(255,255,255,0.92);
    border-color: rgba(0,0,0,0.08);
    box-shadow: 0 18px 42px rgba(0,0,0,0.12);
}

@media (max-width: 640px) {
    .toast-stack {
        top: 86px;
        right: 14px;
        left: 14px;
    }

    .app-toast {
        min-width: 0;
        max-width: none;
        width: 100%;
    }
}

/* ========================================
   GLOBAL FOOTER
   ======================================== */
.site-footer {
    text-align: center;
    padding: 2.5rem 1rem 5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer-inner {
    max-width: 600px;
    margin: 0 auto;
}

.site-footer-line {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
    margin: 0 0 0.25rem;
    opacity: 0.7;
}

.site-footer-heart {
    color: #ef4444;
    font-size: 0.9rem;
    vertical-align: middle;
}

.site-footer-brand {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin: 0;
    opacity: 0.5;
}

[data-theme="light"] .site-footer {
    border-top-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .site-footer-line,
[data-theme="light"] .site-footer-brand {
    color: #64748b;
    opacity: 1;
}

@media (max-width: 640px) {
    .site-footer {
        padding: 1.5rem 1rem 5rem;
    }
}

/* ========================================
   FOOTER SPACING FINAL OVERRIDE
   Fixes floating footer and weird bottom gap
   ======================================== */
.site-footer {
    padding-top: 28px;
    padding-bottom: 14px;
    margin-bottom: 0;
}

.site-footer-inner {
    text-align: center;
}

.site-footer-line {
    margin-bottom: 6px;
}

.site-footer-brand {
    margin-top: 0;
}