/* THEME: Cyberpunk Education (Dark Mode)
   FONT: 'Exo 2', 'Roboto'
*/

:root {
    --color-bg: #0F1115;
    --color-surface: #191C23;
    --color-primary: #00E676;
    /* Neon Green */
    --color-secondary: #651FFF;
    /* Deep Violet */
    --color-text: #FFFFFF;
    --color-text-muted: #A0A0A0;
    --border-radius: 16px;
    /* 2xl radius requirement */
    --container-width: 1200px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s ease;
}

/* Reset */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: 'Exo 2', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.text-center {
    text-align: center;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.mb-5 {
    margin-bottom: 3rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

/* Components */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    font-family: 'Exo 2', sans-serif;
}

.btn--primary {
    background: var(--color-primary);
    color: #000;
    box-shadow: 0 4px 15px rgba(0, 230, 118, 0.4);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 230, 118, 0.6);
}

.btn--outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}

.btn--outline:hover {
    background: var(--color-primary);
    color: #000;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 230, 118, 0.4);
}

.btn--full {
    width: 100%;
    text-align: center;
}

.btn--small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.badge {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(101, 31, 255, 0.2);
    color: #B388FF;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 15px;
    border: 1px solid var(--color-secondary);
}

.badge--neon {
    background: rgba(0, 230, 118, 0.2);
    color: var(--color-primary);
    border-color: var(--color-primary);
    position: relative;
    z-index: 2;
}

.section {
    padding: 100px 0;
}

.section--darker {
    background: #131519;
}

.section__header {
    margin-bottom: 60px;
}

.section__header:not(.text-center) {
    text-align: left;
}

.section__header.text-center {
    text-align: center;
}

.section__title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: -webkit-linear-gradient(45deg, #fff, #A0A0A0);
    background: linear-gradient(45deg, #fff, #A0A0A0);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section__desc {
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(15, 17, 21, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 15px 0;
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.logo__img {
    flex-shrink: 0;
    display: block;
    transition: var(--transition);
}

.logo:hover .logo__img {
    transform: scale(1.05);
}

.logo__text {
    color: var(--color-text);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo__accent {
    color: var(--color-primary);
}

.nav__list {
    display: flex;
    gap: 30px;
}

.nav__link {
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
}

.nav__link:hover {
    color: var(--color-primary);
}

/* Burger Menu & Mobile Fix */
.burger {
    display: none;
    flex-direction: column;
    gap: 6px;
    z-index: 1100;
    padding: 5px;
}

.burger span {
    width: 30px;
    height: 3px;
    background: #fff;
    transition: var(--transition);
    border-radius: 2px;
}

.nav__close {
    display: none;
    font-size: 2.5rem;
    position: absolute;
    top: 20px;
    right: 20px;
    color: #fff;
}

@media (max-width: 1024px) {
    .burger {
        display: flex;
    }

    /* FIX: Hide burger when menu is open to prevent overlap */
    .burger[aria-expanded="true"] {
        opacity: 0;
        pointer-events: none;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--color-surface);
        z-index: 1050;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        text-align: center;
        gap: 25px;
        font-size: 1.5rem;
    }

    .nav__close {
        display: block;
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero__bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('./images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -2;
}

.hero__bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(101, 31, 255, 0.4) 0%, rgba(15, 17, 21, 0.9) 100%);
    z-index: -1;
}

.hero__container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 80px);
}

.hero__content {
    text-align: center;
    max-width: 900px;
    width: 100%;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero__badge-wrapper {
    margin-bottom: 30px;
}

.badge--hero {
    background: rgba(101, 31, 255, 0.3);
    color: #fff;
    border: 1px solid rgba(101, 31, 255, 0.5);
    padding: 8px 20px;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 700;
}

.hero__title {
    font-size: 3.8rem;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    line-height: 1.1;
    color: #fff;
    font-weight: 700;
}

.hero__subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
    font-weight: 300;
    line-height: 1.7;
    max-width: 700px;
}

.hero__status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    font-size: 0.95rem;
    font-family: 'Exo 2', sans-serif;
}

.status-text {
    color: var(--color-primary);
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-primary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        opacity: 1;
    }
}

.hero__actions {
    display: flex;
    flex-direction: row;
    gap: 20px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    max-width: 600px;
}

.hero__actions .btn {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 15px 35px;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .logo {
        font-size: 1.4rem;
        gap: 10px;
    }

    .logo__img {
        width: 32px;
        height: 32px;
    }

    .logo__text {
        font-size: 1.2rem;
    }

    .section {
        padding: 60px 0;
    }

    .section__title {
        font-size: 2rem;
    }

    .section__header {
        margin-bottom: 40px;
    }

    .hero {
        padding-top: 70px;
        min-height: 90vh;
    }

    .hero__content {
        padding: 30px 15px;
    }

    .hero__title {
        font-size: 2.2rem;
        letter-spacing: -0.3px;
    }

    .hero__subtitle {
        font-size: 1.05rem;
        margin-bottom: 30px;
    }

    .hero__status {
        margin-bottom: 35px;
        font-size: 0.85rem;
    }

    .badge--hero {
        font-size: 0.75rem;
        padding: 6px 16px;
    }

    .hero__actions {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }

    .hero__actions .btn {
        width: 100%;
        min-width: unset;
        text-align: center;
    }

    .btn--outline {
        margin: 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .reviews-wrapper {
        grid-template-columns: 1fr;
    }
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-box {
    background: var(--color-surface);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.feature-box:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 40px rgba(0, 230, 118, 0.1);
}

.feature-box h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--color-text);
}

.feature-box p {
    color: var(--color-text-muted);
    line-height: 1.7;
    flex-grow: 1;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 25px;
    display: block;
}

/* Mosaic Grid */
.mosaic-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.mosaic-item {
    background: var(--color-surface);
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.mosaic-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.25;
    z-index: 0;
    transition: var(--transition);
}

.mosaic-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(15, 17, 21, 0.95) 0%, rgba(15, 17, 21, 0.6) 50%, rgba(15, 17, 21, 0.3) 100%);
    z-index: 1;
    pointer-events: none;
}

.mosaic-item:hover .mosaic-bg {
    opacity: 0.4;
    transform: scale(1.05);
}

.mosaic-item:hover {
    border-color: rgba(0, 230, 118, 0.3);
    transform: translateY(-5px);
}

.mosaic-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--color-text);
    position: relative;
    z-index: 2;
}

.mosaic-item p {
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.item-large {
    grid-column: span 2;
    grid-row: span 2;
    min-height: 520px;
    justify-content: space-between;
}

.item-large h3 {
    font-size: 2rem;
}

.item-large p {
    font-size: 1.1rem;
}

.item-wide {
    grid-column: span 3;
    min-height: 180px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 30px 40px;
}

.item-wide .mosaic-content {
    display: flex;
    align-items: center;
    gap: 30px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.item-wide h3 {
    margin-bottom: 0;
    font-size: 1.8rem;
    position: relative;
    z-index: 2;
}

.item-wide p {
    margin-bottom: 0;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.mosaic-content {
    position: relative;
    z-index: 2;
}

.link-glow {
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    display: inline-block;
    margin-top: 10px;
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

.link-glow:hover {
    color: #00ff88;
    text-shadow: 0 0 10px rgba(0, 230, 118, 0.5);
}

@media (max-width: 1024px) {
    .mosaic-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .item-large {
        grid-column: span 2;
        grid-row: span 1;
        min-height: 350px;
    }

    .item-wide {
        grid-column: span 2;
        min-height: 160px;
    }
}

@media (max-width: 768px) {
    .mosaic-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .item-large,
    .item-wide {
        grid-column: span 1;
        min-height: 280px;
    }

    .item-wide {
        flex-direction: column;
        align-items: flex-start;
        padding: 30px;
    }

    .item-wide .mosaic-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .mosaic-img {
        width: 100px;
        right: 15px;
        top: 15px;
    }
}

/* Reviews */
.reviews-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    justify-items: center;
}

.review-card {
    background: var(--color-surface);
    padding: 35px;
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 400px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.review-card:hover {
    border-color: rgba(0, 230, 118, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.review-card p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 15px;
    flex-grow: 1;
    font-style: italic;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.review-header h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--color-text);
}

.review-header span {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.review-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #333;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 2px solid rgba(0, 230, 118, 0.3);
    flex-shrink: 0;
}

.stars {
    color: #FFD700;
    margin-top: 15px;
}

/* Contact Form */
.contact-section {
    padding: 100px 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-text {
    padding-top: 20px;
}

.contact-text .section__title {
    margin-bottom: 20px;
}

.contact-text p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.contact-list {
    margin-top: 30px;
}

.contact-list li {
    margin-bottom: 20px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.contact-list li:hover {
    color: var(--color-text);
}

.contact-icon {
    flex-shrink: 0;
    color: var(--color-primary);
    opacity: 0.9;
    transition: var(--transition);
}

.contact-list li:hover .contact-icon {
    opacity: 1;
    color: var(--color-primary);
    transform: scale(1.1);
}

.modern-form {
    background: var(--color-surface);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
}

.modern-form h3 {
    margin-bottom: 30px;
    font-size: 1.8rem;
    color: var(--color-text);
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.input-group input {
    width: 100%;
    padding: 14px;
    background: #0F1115;
    border: 1px solid #333;
    color: #fff;
    border-radius: 8px;
    transition: var(--transition);
    outline: none;
}

.input-group input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.1);
}

.error-msg {
    color: #FF5252;
    font-size: 0.8rem;
    margin-top: 5px;
    min-height: 18px;
    display: block;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    font-size: 0.9rem;
}

.link-btn {
    color: var(--color-primary);
    text-decoration: underline;
    padding: 0;
    font-size: inherit;
}

@media (max-width: 968px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .contact-text {
        padding-top: 0;
        text-align: center;
    }

    .contact-list {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .contact-list li {
        justify-content: center;
    }
}

/* Footer */
.footer {
    padding: 60px 0 20px;
    background: #000;
    border-top: 1px solid #222;
    font-size: 0.9rem;
    color: #777;
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer h4 {
    color: #fff;
    margin-bottom: 20px;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: #777;
    transition: var(--transition);
}

.footer-contact-list li:hover {
    color: var(--color-text-muted);
}

.footer-contact-list .contact-icon {
    color: var(--color-primary);
    opacity: 0.8;
}

.footer-contact-list li:hover .contact-icon {
    opacity: 1;
    transform: scale(1.1);
}

.footer-contact-list span {
    line-height: 1.5;
}

.footer .logo {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.footer .logo__text {
    font-size: 1.2rem;
}

.footer .logo__img {
    width: 32px;
    height: 32px;
}

.footer a:hover,
.footer button:hover {
    color: var(--color-primary);
}

.footer__copy {
    text-align: center;
    border-top: 1px solid #222;
    padding-top: 20px;
}

/* Modals & Cookie */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-surface);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    padding: 0;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(20px);
    transition: 0.4s ease;
    display: none;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal.active {
    display: flex;
    transform: translateY(0);
}

.modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.modal__header h3 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--color-text);
}

.modal__close {
    font-size: 2rem;
    color: var(--color-text-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: var(--transition);
    line-height: 1;
}

.modal__close:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.1);
}

.modal__content {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) rgba(255, 255, 255, 0.1);
}

.modal__content::-webkit-scrollbar {
    width: 8px;
}

.modal__content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.modal__content::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 4px;
}

.modal__content h4 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-top: 25px;
    margin-bottom: 12px;
    font-weight: 700;
}

.modal__content h4:first-child {
    margin-top: 0;
}

.modal__content p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 15px;
}

.modal__content ul {
    margin: 15px 0;
    padding-left: 25px;
}

.modal__content li {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 10px;
}

.modal__content strong {
    color: var(--color-text);
    font-weight: 600;
}

.success-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: var(--color-surface);
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 600px;
    z-index: 1500;
    transform: translateY(150%);
    transition: 0.5s ease;
    box-shadow: var(--shadow);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-btns {
    display: flex;
    gap: 10px;
}

@media(max-width: 600px) {
    .cookie-banner {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .modal {
        max-width: 95%;
        max-height: 85vh;
        margin: 10px;
    }

    .modal__header {
        padding: 20px;
    }

    .modal__header h3 {
        font-size: 1.3rem;
    }

    .modal__content {
        padding: 20px;
    }

    .modal__content h4 {
        font-size: 1.1rem;
    }
}

/* Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0, 0, 0, 0.3);
    border-top: 2px solid #000;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}

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