/* =============================================
    General CSS
============================================= */
:root {
    --color-maroon: #904d00;
    --color-orange: #ff8c00;
    --color-on-primary-container: #623200;

    --color-secondary: #585f62;
    --color-secondary-container: #dae1e4;
    --color-on-secondary-container: #5d6467;

    --color-surface: #f9f9fc;
    --color-surface-container-lowest: #ffffff;
    --color-surface-container-low: #f3f3f6;
    --color-surface-container: #eeeef0;
    --color-surface-container-high: #e8e8ea;
    --color-surface-container-highest: #e2e2e5;
    --color-on-surface: #1a1c1e;
    --color-on-surface-variant: #564334;

    --radius: 2px;
    --radius-lg: 4px;
    --radius-xl: 8px;
}










/* =============================================
    GLOBAL / RESET
============================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    user-select: none;
}

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

::-webkit-scrollbar-track {
    background: var(--color-surface-container-low);
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--color-orange);
    border-radius: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: black;
}










/* =============================================
    SIDEBAR
============================================= */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100dvh;
    width: 290px;
    background-color: white;
    z-index: 50;
    overflow-y: auto;
    transition: transform 300ms;
    transform: translateX(-100%);
}

@media (min-width: 1024px) {
    .sidebar {
        display: block;
    }
}

.sidebar-inner {
    padding: 15px 20px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.sidebar-close-row {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 15px;
}

@media (min-width: 768px) {
    .sidebar-close-row {
        display: none;
    }
}

.sidebar-close-btn {
    font-weight: bold;
    color: var(--color-on-surface-variant);
    background: transparent;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sidebar-close-btn:hover {
    transform: scale(1.4);
    color: var(--color-orange);
}

.sidebar-brand {
    margin-bottom: 40px;
}

.sidebar-brand-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-orange);
    line-height: 1.25;
}

.sidebar-brand-title-2 {
    color: var(--color-maroon);
}

.sidebar-brand-title-3 {
    color: black;
}

.sidebar-brand-subtitle {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-top: 8px;
}

.sidebar-nav {
    overflow-y: auto;
    flex-grow: 1;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--color-on-surface-variant);
    transition: all 200ms ease;
}

.nav-link:hover {
    background-color: rgba(255, 140, 0, 0.1);
    color: var(--color-maroon);
    font-weight: bold;
}

.sidebar-language-container {
    margin-top: 32px;
}

.language-section-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-secondary);
    display: block;
    margin-bottom: 8px;
}

.language-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}

.language-btn {
    font-size: 14px;
    padding: 8px 8px;
    border: none;
    cursor: pointer;
    transition: all 200ms ease;
    font-weight: 500;
    border-radius: 8px;
}

.language-btn:hover {
    background-color: rgba(255, 140, 0, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(255, 140, 0, 0.2);
}

.language-btn:active {
    background-color: var(--color-orange);
    color: white;
    transform: translateY(0);
}

/* Active language state (optional, can be toggled via JS) */
.language-btn.active {
    background-color: var(--color-orange);
    color: white;
    border-color: var(--color-orange);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
}



.sidebar-btn-container {
    display: flex;
    column-gap: 10px;
    margin-top: 32px;
}

.sidebar-btn {
    width: 100%;
    font-size: 15px;
    font-weight: 700;
    padding: 8px 10px;
    cursor: pointer;
    transition: all 200ms ease;
    letter-spacing: 0.5px;
    text-decoration: none;
    text-align: center;
}

.login-btn {
    background-color: black;
    color: white;
    border: none;
}

.login-btn:hover {
    background-color: var(--color-maroon);
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(144, 77, 0, 0.3);
}

.register-btn {
    background: transparent;
    color: var(--color-orange);
    border: 1.5px solid var(--color-orange);
    border-radius: 20px;
}

.register-btn:hover {
    background-color: var(--color-orange);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(144, 77, 0, 0.5);
}


/* =============================================
    SIDEBAR BACKDROP
============================================= */
.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    z-index: 40;
    display: none;
    transition: opacity 300ms;
    opacity: 0;
    cursor: pointer;
}














/* =============================================
    MATERIAL SYMBOLS
============================================= */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

.editorial-shadow {
    box-shadow: 0 32px 64px -12px rgba(26, 28, 30, 0.06);
}

.glass-header {
    background: rgba(249, 249, 252, 0.8);
    backdrop-filter: blur(20px);
}













/* =============================================
    MEDIA QUERIES
============================================= */
@media screen and (max-width: 380px) {
    body {
        display: none;
    }
}

@media print {
    body {
        display: none;
    }
}