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

:root {
    /* Base Variables (Shared) */
    --primary-color: #3b82f6;
    /* Bright Blue */
    --secondary-color: #10b981;
    /* Emerald Green */
    --accent-color: #8b5cf6;
    /* Violet */
    --white: #ffffff;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --glow: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* Dark Theme (Default) */
[data-theme="dark"] {
    --bg-color: #0f172a;
    /* Deep Blue/Black */
    --card-bg: #1e293b;
    /* Lighter Blue/Grey */
    --text-color: #f1f5f9;
    /* Off-white */
    --text-muted: #94a3b8;
    /* Muted text */
    --border-color: #334155;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --hero-overlay: radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.1) 0px, transparent 50%);
    --nav-bg: rgba(15, 23, 42, 0.9);
    --nav-border: rgba(255, 255, 255, 0.05);
    --input-bg: rgba(0, 0, 0, 0.2);
    --input-border: rgba(255, 255, 255, 0.1);
}

/* Light Theme */
[data-theme="light"] {
    --bg-color: #f8fafc;
    /* Slate 50 */
    --card-bg: #ffffff;
    /* Pure White */
    --text-color: #0f172a;
    /* Slate 900 */
    --text-muted: #64748b;
    /* Slate 500 */
    --border-color: #e2e8f0;
    /* Slate 200 */
    --shadow: 0 10px 15px -3px rgba(148, 163, 184, 0.1), 0 4px 6px -2px rgba(148, 163, 184, 0.05);
    --hero-overlay: radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.05) 0px, transparent 50%);
    --nav-bg: rgba(255, 255, 255, 0.9);
    --nav-border: rgba(0, 0, 0, 0.05);
    --input-bg: #f1f5f9;
    --input-border: #cbd5e1;
}

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

html {
    scroll-padding-top: 80px;
    /* Offset for fixed header */
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--bg-color);
    background-image: var(--hero-overlay);
    background-attachment: fixed;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* Header */
header {
    background-color: var(--nav-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--nav-border);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
}

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
    text-decoration: none;
}

.logo span {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-bottom: 5px;
    /* Add padding for descenders */
    display: inline-block;
    /* Ensure padding is respected */
    vertical-align: middle;
    line-height: 1.2;
    /* Increase line height slightly */
}

.logo-img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

[data-theme="dark"] .logo-img {
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.6)) !important;
}

.login-logo {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 0 15px rgba(59, 130, 246, 0.4));
}

[data-theme="dark"] .login-logo {
    filter: drop-shadow(0 0 25px rgba(59, 130, 246, 0.7));
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-muted);
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.nav-links a:hover {
    color: var(--text-color);
    text-shadow: none;
}

.btn-login {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white) !important;
    padding: 0.6rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
    border-color: rgba(255, 255, 255, 0.3);
}

#theme-toggle {
    transition: var(--transition);
    border-radius: 50%;
}

#theme-toggle:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    transform: rotate(15deg);
}

.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    margin: 5px;
    transition: var(--transition);
    border-radius: 3px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 10rem 2rem 6rem;
    /* Increased top padding, standard spacing */
    position: relative;
}

/* Ensure spacing between Hero and Next Section */
.hero+section {
    margin-top: 2rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.1));
    padding-bottom: 0.2em;
    /* Prevent descenders from being cut off */
}

/* Subpage Hero */
.hero-small {
    height: 20vh;
    min-height: 100px;
    /* Reduced from 250px */
    background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.1), transparent 40%),
        radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.05), transparent 40%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 100px;
    /* Reduced from 140px */
    padding-bottom: 20px;
    /* Reduced from 30px */
    /* Space for fixed nav */
}

.hero-small h1 {
    font-size: 3rem;
    /* Default fallback */
    color: var(--white);
    line-height: 1.3;
    /* Ensure space for descenders */
    padding-bottom: 0.2em;
    /* Prevent clipping of gradient */
}

.hero-small h1.highlight-blue {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-small h1.highlight-green {
    background: linear-gradient(90deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-padding {
    padding: 2rem 2rem 4rem 2rem;
}

.service-detail {
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-color);
    line-height: 1.8;
    text-align: center;
    /* Box Styles */
    background: var(--card-bg);
    /* Use variable */
    backdrop-filter: blur(10px);
    padding: 3rem 2rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    /* Use variable */
    box-shadow: var(--shadow);
    /* Use variable */
}

.service-detail p {
    text-align: left;
    margin-bottom: 2rem;
}

.service-detail h2 {
    color: var(--text-color);
    /* Use variable */
    /* Fallback */
    margin-bottom: 2rem;
    font-size: 2rem;
}

.service-detail h2.text-blue {
    color: var(--primary-color);
}

.service-detail h2.text-green {
    color: var(--secondary-color);
}

/* ... list styles ... */

.service-detail ul,
.service-detail ol {
    list-style-position: inside;
    margin: 0;
    padding: 0;
    display: block;
    text-align: left;
}

.service-detail ul {
    list-style-type: disc;
}

.service-detail ol {
    list-style-type: decimal;
}

.service-detail .btn {
    margin-top: 3rem;
    display: inline-block;
}

.service-detail li {
    margin-bottom: 0.5rem;
}

/* ... hero content p ... */

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    color: var(--text-muted);
    font-weight: 300;
}

/* ... buttons ... (skipped for brevity, no changes needed usually if var(--white) intended for buttons) */

/* ... sections ... */

h2 {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 5rem;
    color: var(--text-color);
    /* Use variable */
    position: relative;
    display: table;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    word-wrap: break-word;
    hyphens: auto;
}

/* ... h2::after ... */

/* ... specific section colors ... */

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

/* Restore CTA Buttons */
/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.btn {
    display: inline-block;
    padding: 1rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    color: var(--white);
    -webkit-mask-image: -webkit-radial-gradient(white, black);
    mask-image: radial-gradient(white, black);
}

/* Primary Button (Dark/Standard) */
.btn-primary {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(59, 130, 246, 0.5);
    background-image: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
}

.btn-primary:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
    transform: translateY(-3px);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: var(--transition);
    z-index: -1;
}

.btn-primary:hover::before {
    width: 100%;
}

/* Secondary Button (Dark/Standard) */
.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(16, 185, 129, 0.5);
    background-image: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(20, 184, 166, 0.2));
}

.btn-secondary:hover {
    border-color: var(--secondary-color);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.3);
    transform: translateY(-3px);
    color: var(--white);
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-color), #84cc16);
    transition: var(--transition);
    z-index: -1;
}

.btn-secondary:hover::before {
    width: 100%;
}

/* Sections */
section {
    padding: 8rem 2rem;
    max-width: 1280px;
    margin: 0 auto;
}

h2 {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 5rem;
    color: var(--text-color);
    position: relative;
    display: table;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    word-wrap: break-word;
    hyphens: auto;
}

h2::after {
    content: '';
    display: block;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    margin-top: 1rem;
}

/* Light Theme Overrides */
[data-theme="light"] .hero-content h1 {
    background: unset;
    -webkit-text-fill-color: initial;
    color: var(--text-color);
    filter: none;
    text-shadow: none;
}

[data-theme="light"] .btn {
    color: var(--white);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .btn-primary {
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    box-shadow: 0 4px 6px rgba(59, 130, 246, 0.3);
}

[data-theme="light"] .btn-secondary {
    background: var(--secondary-color);
    border: 1px solid var(--secondary-color);
    box-shadow: 0 4px 6px rgba(16, 185, 129, 0.3);
}

/* Services and Cards */

/* Specific Section Colors */
#architektur h2 {
    color: var(--primary-color);
    background: none;
    -webkit-text-fill-color: initial;
    text-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

#architektur h2::after {
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

#programmierung h2 {
    color: var(--secondary-color);
    background: none;
    -webkit-text-fill-color: initial;
    text-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

#programmierung h2::after {
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
}

/* Light Theme Icon Fixes */
[data-theme="light"] .service-icon {
    border-color: var(--border-color);
    color: var(--text-muted);
    background: transparent;
    /* No colored background by default */
}

/* Color icons by section but keep background neutral until hover */
[data-theme="light"] #architektur .service-card .service-icon {
    color: var(--primary-color);
    border-color: rgba(59, 130, 246, 0.2);
    background: transparent;
}

[data-theme="light"] #programmierung .service-card .service-icon {
    color: var(--secondary-color);
    border-color: rgba(16, 185, 129, 0.2);
    background: transparent;
}

/* Add colored background only on Hover for Light Mode */
[data-theme="light"] #architektur .service-card:hover .service-icon {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--primary-color);
}

[data-theme="light"] #programmierung .service-card:hover .service-icon {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--secondary-color);
}


.service-card {
    background: var(--card-bg);
    /* Use variable */
    backdrop-filter: blur(10px);
    padding: 3rem 2rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    /* Use variable */
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
    /* Add shadow */
}

/* ... glow effect ... */

.service-card:hover {
    transform: translateY(-10px);
    background: var(--card-bg);
    /* Use variable */
    border-color: var(--border-color);
    /* Use variable (or highlight) */
    box-shadow: 0 20px 40px var(--shadow-color, rgba(0, 0, 0, 0.2));
    /* Use new shadow variable or fallback */
}


/* ... icon ... */

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(127, 127, 127, 0.1);
    /* Neutral background */
    border-radius: 50%;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    /* Use variable */
    color: var(--text-color);
    /* Use variable */
}

.service-icon svg {
    width: 40px;
    height: 40px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

/* Architecture Hover - Blue */
#architektur .service-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
}

#architektur .service-card:hover .service-icon {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
}

/* ... */

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--text-color);
    /* Use variable instead of white */
    font-weight: 600;
}

.service-card p {
    color: var(--text-muted);
}

/* Programming Section Specifics */
#programmierung .service-card:hover .service-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--secondary-color);
}

/* Footer */
footer {
    background-color: #020617;
    color: var(--text-muted);
    text-align: center;
    padding: 5rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-links a {
    margin: 0 10px;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    text-decoration: underline;
}

/* Login Form */
.login-container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-color);
}

.login-box {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    width: 90%;
    max-width: 450px;
    border: 1px solid var(--border-color);
}

.login-box h2 {
    color: var(--text-color);
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
}

.form-group input {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 1rem;
    border-radius: 10px;
    width: 100%;
}

.form-group input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
    /* background: rgba(0, 0, 0, 0.4); Removed to respect theme input-bg */
}

.login-box .btn {
    margin-top: 1rem;
}

/* Light Theme Login Button */
[data-theme="light"] .login-box .btn-primary {
    background: transparent !important;
    color: var(--primary-color) !important;
    border: 1px solid var(--primary-color) !important;
    text-shadow: none;
    box-shadow: none;
}

[data-theme="light"] .login-box .btn-primary:hover {
    background: var(--primary-color) !important;
    color: var(--white) !important;
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.4);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 950px) {
    .burger {
        display: block;
    }

    section {
        padding: 4rem 1rem;
    }

    h2 {
        font-size: 2rem;
        /* Smaller font on mobile */
        margin-bottom: 3rem;
    }

    .nav-links {
        position: absolute;
        right: 0px;
        height: calc(100vh - 80px);
        top: 80px;
        background-color: var(--card-bg);
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
        padding-top: 5rem;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-links.nav-active {
        transform: translateX(0%);
    }

    .hero-content h1 {
        font-size: 2.5rem;
        word-wrap: break-word;
    }

    .hero {
        padding: 6rem 1rem 3rem;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }

    .logo span {
        font-size: 1.5rem;
    }

}


/* Very Small Screens (e.g. iPhone SE) */
@media (max-width: 400px) {
    .logo {
        font-size: 1.4rem;
        /* Smaller logo text */
    }

    .logo-img {
        height: 30px !important;
        /* Force smaller logo image */
    }

    .hero-content h1 {
        font-size: 2rem;
        /* Even smaller heading */
    }

    nav {
        padding: 1rem 1.5rem;
        /* Ensure there's padding on the sides */
    }
}

/* Burger Animation */
.toggle .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
    background: var(--secondary-color);
}

.toggle .line2 {
    opacity: 0;
}

.toggle .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
    background: var(--secondary-color);
}

/* Admin Table Styles */
.table-container {
    overflow-x: auto;
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

/* Rule moved to end for specificity */

.admin-table th,
.admin-table td {
    padding: 1.5rem 1rem;
    /* Generous vertical padding */
    text-align: left;
    /* Normal left alignment */
    vertical-align: top;
    /* Ensure tall content doesn't center row vertically */
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    color: var(--text-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover td {
    background: var(--nav-border);
    /* Subtle hover effect */
}

.badge {
    padding: 0;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: default;
}

.badge.success {
    background: transparent;
    color: var(--secondary-color);
    border: none;
}

.badge.warning {
    background: transparent;
    color: #fbbf24;
    border: none;
}

/* Consolidated Admin Table Styles - Force Left Alignment */
.admin-table td {
    text-align: left !important;
    vertical-align: top !important;
}

.admin-table details {
    display: block !important;
    text-align: left !important;
    width: 100%;
}

.admin-table summary {
    text-align: left !important;
    list-style: disclosure-closed;
    /* Standard marker */
    outline: none;
    cursor: pointer;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    /* Space between toggle and content */
}

.admin-table details[open] summary {
    list-style: disclosure-open;
}

.admin-table details p {
    text-align: left !important;
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    white-space: pre-wrap;
    color: var(--text-color);
}

.btn-delete {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: 0.4rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    justify-content: center;
    line-height: 0;
    cursor: pointer;
}

.btn-delete svg {
    pointer-events: none;
}


.btn-delete:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.2);
}

button.btn-delete {
    appearance: none;
    -webkit-appearance: none;
    margin: 0;
    font-family: inherit;
}

.btn-save {
    background: rgba(16, 185, 129, 0.1);
    color: var(--secondary-color);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 0.4rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
    cursor: pointer;
}


.btn-save:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--secondary-color);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

/* Admin Sub Navigation */
.admin-subnav a {
    display: block;
    padding: 1rem 0;
    color: var(--text-muted);
    font-size: 0.95rem;
    position: relative;
    transition: color 0.3s;
}

.admin-subnav a:hover {
    color: var(--text-color);
    text-shadow: none;
}

.admin-subnav a.active {
    color: var(--secondary-color);
    font-weight: 600;
}

.admin-subnav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--secondary-color);
    box-shadow: 0 0 10px var(--secondary-color);
}

p.center {
    text-align: center;
}

.highlight-blue {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}