html, body {
  overflow-x: hidden;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

@font-face {
    font-family: 'Boulia-Demo';
    src: url('fonts/Boulia-Demo.woff2') format('woff2'), url('fonts/Boulia-Demo.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    color: white;
}

/* ===================================
   MODERN NAVBAR STYLES
   =================================== */

:root {
    --primary-color: #0ea5e9;
    --secondary-color: #06b6d4;
    --dark-bg: #0f172a;
    --darker-bg: #020617;
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: #1e293b;
    --hover-bg: #1e293b;
}

.modern-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.modern-navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.navbar {
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 999;
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.brand-logo:hover {
    transform: translateY(-2px);
}

.brand-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

/* Navbar brand-text — flex column for name + tagline */
.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-light);
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.brand-tagline {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link i { font-size: 1.1rem; }

.nav-link:hover {
    color: var(--primary-color);
    background: var(--hover-bg);
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--primary-color);
    background: var(--hover-bg);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-login {
    color: var(--text-light);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 20px;
}

.btn-login:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-register {
    color: white;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

/* Hamburger */
.custom-toggle,
.mobile-toggle {
    background: transparent;
    border: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 5px;
    padding: 6px;
    cursor: pointer;
    width: fit-content;
    z-index: 1001;
    position: relative;
}

.custom-toggle .line,
.mobile-toggle span {
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: 0.3s ease;
}

.custom-toggle .line:first-child,
.custom-toggle .line:last-child,
.mobile-toggle span:first-child,
.mobile-toggle span:last-child {
    width: 12px;
}

.custom-toggle .middle,
.mobile-toggle span:nth-child(2) {
    width: 24px;
}

.custom-toggle .line:last-child,
.mobile-toggle span:last-child {
    margin-left: clamp(6px, 1.5vw, 13px);
}

.custom-toggle.active .line:first-child,
.mobile-toggle.active span:first-child {
    transform: rotate(45deg) translate(6px, 6px);
    width: 24px;
    margin-left: 0;
}

.custom-toggle.active .middle,
.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.custom-toggle.active .line:last-child,
.mobile-toggle.active span:last-child {
    transform: rotate(-45deg) translate(6px, -6px);
    width: 24px;
    margin-left: 0;
}

.navbar-toggler {
    border: none;
    filter: invert(1);
}

/* Mobile overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    max-width: 85%;
    height: 100vh;
    background: rgba(15, 30, 35, 0.98);
    backdrop-filter: blur(8px);
    z-index: 999;
    padding: 2rem 1.5rem;
    overflow-y: auto;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.5);
}

.mobile-menu.active,
.mobile-menu.open { right: 0; }

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-brand-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.mobile-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.mobile-nav-menu .nav-item { margin-bottom: 0.5rem; }

.mobile-nav-menu .nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.mobile-nav-menu .nav-link i {
    font-size: 1.25rem;
    color: var(--primary-color);
    min-width: 24px;
}

.mobile-nav-menu .nav-link span { color: #ffffff; }

.mobile-nav-menu .nav-link:hover,
.mobile-nav-menu .nav-link:active {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.mobile-nav-menu .nav-link.active {
    background: rgba(14, 165, 233, 0.2);
    border-color: var(--primary-color);
}

.mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-actions .btn-nav {
    width: 100%;
    justify-content: center;
    padding: 1rem 1.5rem;
    font-size: 1rem;
}

.mobile-actions .btn-login {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-actions .btn-login:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary-color);
}

/* Desktop */
@media (min-width: 992px) {
    #mainMenu {
        justify-content: flex-end;
        margin-right: 2rem;
        margin-left: 2rem;
    }
    .navbar-nav .nav-item { margin: 0 10px; }
}

/* Mobile */
@media (max-width: 991.98px) {
    .nav-menu,
    .nav-actions { display: none; }

    .mobile-toggle,
    .custom-toggle { display: flex; }

    .navbar-container { padding: 0 1.5rem; }

    /* Hide brand text (name+tagline) on mobile — keep E icon only */
    .brand-text { display: none; }
    .brand-logo { gap: 0; }

    #mainMenu {
        position: fixed;
        top: 0; right: 0;
        background-color: rgba(15, 30, 35, 0.98);
        backdrop-filter: blur(8px);
        padding: 2rem 1.5rem;
        width: 280px;
        height: 100vh;
        clip-path: circle(0% at 95% 5%);
        transition: clip-path 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
        opacity: 0;
        z-index: 999;
        pointer-events: none;
        overflow-y: auto;
    }

    #mainMenu.open {
        clip-path: circle(150% at 95% 5%);
        opacity: 1;
        pointer-events: auto;
    }

    #mainMenu .nav-link {
        color: #ffffff;
        padding: 0.875rem 1rem;
        display: flex;
        align-items: center;
        gap: 1rem;
        background: rgba(255, 255, 255, 0.08);
        border-radius: 12px;
        margin-bottom: 0.5rem;
        transition: all 0.3s ease;
    }

    #mainMenu .nav-link:hover {
        background: rgba(255, 255, 255, 0.12);
        transform: translateX(5px);
    }

    .navbar-nav .nav-item { margin: 0.5rem 0; }
    .Login { display: none; }
}

@media (max-width: 576px) {
    .navbar-container {
        padding: 0 1rem;
        height: 60px;
    }
    .brand-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    .mobile-menu,
    #mainMenu {
        width: 100%;
        max-width: 100%;
        padding: 1.5rem 1rem;
    }
    .mobile-nav-menu .nav-link {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
    }
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body { padding-top: 70px; }

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    background: url('assets/happy-university-students-using-laptop-while-sitting-hallway (1).jpg') no-repeat center center/cover;
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 0;
}

header {
    position: relative;
    z-index: 2;
    padding: 1rem 2rem;
}

.Brand {
    font-weight: 300;
    font-size: clamp(1rem, 4vw, 1.5rem);
    font-family: Boulia-Demo, sans-serif;
    margin-left: clamp(1rem, 5vw, 4rem);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 4rem 1rem 6rem;
}

/* ── HERO brand title — scoped so it never hits the navbar ── */
.hero .brand-text {
    color: #97CADB !important;
    font-size: clamp(2rem, 5vw, 3.5rem) !important;
    font-weight: 800 !important;
    letter-spacing: 0.1em !important;
    font-family: 'Syne', sans-serif !important;
    display: block !important;
    flex-direction: unset !important;
}

.Description {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    letter-spacing: 0.1em;
    font-family: Boulia-Demo, sans-serif;
}

.encourage {
    font-size: clamp(3rem, 10vw, 6rem);
    letter-spacing: 0.1em;
    font-family: Boulia-Demo, sans-serif;
    opacity: 0.1;
}

.cta-btn {
    background-color: #06AAC5;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    font-family: Boulia-Demo, sans-serif;
    color: white;
    border: none;
    padding: 0.75rem 2.5rem;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    transition: background 0.2s;
    display: inline-block;
    text-decoration: none;
}

.cta-btn:hover {
    background-color: #0891a8;
    color: white;
}

/* Bottom row — countdown left, socials right */
.hero-bottom-row {
    position: absolute;
    bottom: 2rem;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 2;
}

.Countdown {
    font-family: Boulia-Demo, sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: white;
}

.social-icons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.social-icons a {
    color: white;
    text-decoration: none;
    font-size: 1.25rem;
    transition: color 0.2s;
    display: flex;
    align-items: center;
}

.social-icons a:hover { color: #06AAC5; }

.glass-card {
    background: rgba(114, 150, 164, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.25);
    padding: 1rem;
    color: white;
}

.down { margin-top: -8vh; }

/* ===================================
   SERVICE SECTION (old cards)
   =================================== */
.service-section {
    background-color: #D9D9D9;
    text-align: center;
    min-height: 92vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem 1rem;
}

.section-title {
    font-size: clamp(1.5rem, 2vw, 2rem);
    font-weight: 600;
    letter-spacing: 0.1em;
    font-family: Boulia-Demo, sans-serif;
    text-transform: uppercase;
    display: inline-block;
    padding-bottom: 0.5rem;
    color: black;
    position: relative;
    margin-bottom: 2rem;
}

.section-title::before,
.section-title::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 60px;
    height: 1px;
    background: #6c757d;
}

.section-title::before { right: 100%; margin-right: 20px; }
.section-title::after  { left: 100%;  margin-left: 20px; }

.service-card {
    width: clamp(240px, 30vw, 288px);
    aspect-ratio: 288 / 347;
    border-top-left-radius: 0;
    border-top-right-radius: 20px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    background-color: white;
    margin: auto;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.card-top {
    background-color: #151B28;
    color: white;
    padding: 4rem 1rem;
    border-top-right-radius: 20px;
}

.card-top .icon {
    color: #7CB4C9;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    font-family: Boulia-Demo, sans-serif;
    text-transform: uppercase;
}

.card-bottom {
    background-color: white;
    color: #333;
    padding: 1rem;
    font-size: 0.85rem;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
}

.service-section a {
    text-decoration: none;
    color: inherit;
}

/* About old */
.about-section {
    background-color: #f8f9fa;
    padding: 5rem 1rem;
    min-height: 70vh;
}

.about-section p {
    font-size: 1.125rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer.bg-black {
    background-color: #000 !important;
    padding: 1rem 0;
    min-height: 20vh;
}

footer small {
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* Mobile */
@media (max-width: 768px) {
    body { overflow-x: hidden; max-width: 100vw; }

    .hero {
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 1rem;
    }

    .hero-content {
        padding: 1rem 1rem 5rem;
        text-align: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 1rem;
    }

    .hero .brand-text {
        font-size: clamp(2rem, 4vw, 2.2rem) !important;
        margin-top: 5rem;
    }

    .Description { font-size: clamp(0.625rem, 2.5vw, 1.2rem); }
    .encourage   { font-size: clamp(1rem, 8vw, 3rem); opacity: 0.08; }

    .glass-card { display: none; }

    .hero-bottom-row { bottom: 1.5rem; }

    .cta-btn { font-size: 0.9rem; padding: 0.4rem 1rem; }

    .custom-toggle {
        background: transparent;
        border: none;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        gap: 5px;
        padding: 6px;
        cursor: pointer;
        width: fit-content;
    }

    .custom-toggle .line {
        height: 3px;
        background-color: white;
        border-radius: 2px;
        transition: 0.3s ease;
    }

    .custom-toggle .line:first-child,
    .custom-toggle .line:last-child { width: 12px; }
    .custom-toggle .middle           { width: 24px; }
    .custom-toggle .line:last-child  { margin-left: clamp(9px, 1.5vw, 13px); }

    .btn-login { display: none !important; }
    .section-title { font-size: 1.2rem; }
}

/* Sub-category */
.level-section {
    background-color: #f6f9fc;
    font-family: 'Inter', sans-serif;
    padding: 4rem 1rem;
    text-align: center;
}

.level-title {
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    color: #333;
}

.level-btn {
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    border: none;
    font-weight: 600;
    font-size: 0.85rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    min-width: 180px;
}

.level-btn.light { background-color: #f1f3f5; color: #000; }
.level-btn.dark  { background-color: #000; color: #fff; }

.level-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(6, 170, 197, 0.3);
}

@media (max-width: 576px) {
    .level-btn    { padding: 0.9rem 1.5rem; font-size: 0.8rem; }
    .level-title  { font-size: 0.75rem; }
}

/* Currency */
.currency-section {
    background-color: #f8fafd;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.c-title { font-family: "Boulia-Demo", sans-serif; }

.currency-btn {
    width: 150px;
    padding: 12px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    background-color: #000;
    color: white;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.currency-btn:hover {
    background-color: #06AAC5;
    color: #fff;
    transform: translateY(-2px);
}

/* Category */
.section-title {
    font-family: "Boulia-Demo", sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
    color: #151B28;
}

.section-title::before { right: 100%; margin-right: 20px; }
.section-title::after  { left: 100%;  margin-left: 20px; }

.card {
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.card i { display: block; }

.card-title {
    font-family: "Boulia-Demo", sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 0.5rem;
    color: #151B28;
}

/* Correction form */
.correction-form {
    max-width: 600px;
    margin: 3rem auto;
    padding: 0 1rem;
    font-family: 'Inter', sans-serif;
}

h6 {
    color: #06AAC5;
    font-family: "Boulia-Demo", sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 1rem;
}

.sub-text {
    text-align: center;
    font-size: 0.85rem;
    margin-bottom: 2rem;
    color: #555;
}

.upload-box {
    background: #e4e4e4;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: center;
}

.file-drop {
    background: #222;
    color: #aaa;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-size: 0.85rem;
}

.file-drop span { color: #06AAC5; font-weight: 500; }

.btn-upload {
    background: #06AAC5;
    border: none;
    margin-top: 1rem;
    color: #fff;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
}

.textarea-box,
.focus-box {
    background: #e4e4e4;
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

textarea,
input[type="text"] {
    width: 100%;
    border: none;
    border-radius: 6px;
    padding: 0.75rem;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    outline: none;
}

.submit-btn {
    background: #06AAC5;
    color: #fff;
    border: none;
    padding: 0.5rem 2rem;
    border-radius: 20px 20px 20px 0px;
    font-weight: 500;
    display: block;
    margin: auto;
    font-size: 0.85rem;
}

.submit-btn:hover { background: #04859b; }

@media (max-width: 576px) {
    .upload-box, .textarea-box, .focus-box { padding: 1rem; }
}

/* Dashboard */
body.light-mode { background-color: #f8f9fa; color: #343a40; font-family: 'Inter', sans-serif; }
body.dark-mode  { background-color: #121212; color: #ffffff; font-family: 'Inter', sans-serif; }

#dashboard-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
}

#sidebar {
    width: 250px;
    min-height: 100vh;
    position: fixed;
    top: 0; left: 0;
    transition: transform 0.3s ease;
    z-index: 1000;
    font-size: clamp(0.85rem, 1.2vw, 1rem);
    font-family: 'Inter', sans-serif;
}

#main-content {
    margin-left: 250px;
    padding: 20px;
    width: 100%;
    transition: margin-left 0.3s ease;
}

.dashboard-header {
    background-color: #007bff;
    color: #fff;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 30px;
}

.dashboard-header h3 {
    margin: 0;
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-family: 'Boulia-Demo', sans-serif;
}

.dashboard-card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.dashboard-card:hover { transform: translateY(-5px); }

p {
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    line-height: 1.6;
}

.logout-btn {
    background-color: transparent;
    color: #fff;
    padding: 10px 20px;
    border: 1px solid #06AAC5;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s, color 0.3s;
}

.logout-btn:hover {
    background-color: #dc3545;
    color: #dc3545;
    border: none;
}

.nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 5px;
}

.dark-mode .dashboard-card,
.dark-mode .card,
.dark-mode .list-group-item {
    background-color: #1e1e1e;
    color: #fff;
    border-color: #333;
}

.dark-mode .btn-outline-light { border-color: #fff; }
.dark-mode .btn-outline-light:hover { background-color: #fff; color: #000; }
.dark-mode .dashboard-header { background-color: #343a40; }
.dark-mode .form-control,
.dark-mode textarea,
.dark-mode input { background-color: #2c2c2c; color: #fff; border: 1px solid #555; }
.dark-mode .form-control::placeholder { color: #bbb; }

.update-form form,
.new-project-form form { background-color: #fff; padding: 20px; border-radius: 10px; }

.dark-mode .update-form form,
.dark-mode .new-project-form form { background-color: #1e1e1e; border: 1px solid #333; color: #fff; }

@media (max-width: 991.98px) {
    #sidebar { transform: translateX(-100%); position: fixed; }
    #sidebar.show { transform: translateX(0); }
    #main-content { margin-left: 0; padding: 15px; }
    .sidebar-toggle-btn { display: inline-block; margin-bottom: 15px; }
}

@media (min-width: 992px) {
    .sidebar-toggle-btn { display: none; }
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-in        { animation: fadeInUp 0.6s ease-out; }
.animate-fade-in-up     { animation: fadeInUp 0.8s ease-out; }
.animate-fade-in-up-delay   { animation: fadeInUp 0.8s ease-out 0.2s backwards; }
.animate-fade-in-up-delay-2 { animation: fadeInUp 0.8s ease-out 0.4s backwards; }

/* Floating shapes */
.floating-shapes { position: absolute; width: 100%; height: 100%; overflow: hidden; pointer-events: none; }
.shape { position: absolute; border-radius: 50%; opacity: 0.1; animation: float 20s infinite ease-in-out; }
.shape-1 { width: 300px; height: 300px; background: white; top: -100px; left: -100px; animation-delay: 0s; }
.shape-2 { width: 200px; height: 200px; background: white; bottom: -50px; right: -50px; animation-delay: 5s; }
.shape-3 { width: 150px; height: 150px; background: white; top: 40%; right: 10%; animation-delay: 10s; }

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33%       { transform: translate(30px, -30px) rotate(120deg); }
    66%       { transform: translate(-20px, 20px) rotate(240deg); }
}

/* CTA minimal */
.cta-minimal { padding: 80px 0; }

.cta-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 24px;
    padding: 50px;
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.3);
}

.cta-box h3 { font-size: 2rem; font-weight: 700; }

.btn-cta-minimal {
    background: white;
    color: #667eea;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: inline-block;
    transition: all 0.3s ease;
}

.btn-cta-minimal:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
    .cta-box { padding: 35px 25px; text-align: center; }
    .cta-box h3 { font-size: 1.5rem; }
}