@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url('fonts/MaterialIcons-Regular.ttf') format('truetype');
}

.material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

.btn .material-icons,
.btn-link .material-icons,
.nav-link .material-icons {
    font-size: 1.1em;
    line-height: 1;
    vertical-align: middle;
}

.btn-icon-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Metiri Design System - Unified Theme */

:root {
    --primary-color: #004a99;
    --primary-dark: #002b5c;
    --accent-color: #00c6ff;
    --bg-gradient: linear-gradient(135deg, #004a99 0%, #002b5c 100%);
    --surface-color: #ffffff;
    --bg-light: #f8f9fa;
    --text-main: #2c3e50;
    --text-muted: #6c757d;
    --border-radius-lg: 20px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 85px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-light);
    margin: 0;
}

/* Common UI Elements */
.card-metiri {
    background: var(--surface-color);
    border-radius: var(--border-radius-md);
    border: none;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-metiri:hover {
    box-shadow: var(--shadow-md);
}

.btn-metiri {
    background: var(--primary-color);
    color: white;
    padding: 10px 24px;
    border-radius: 30px;
    border: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 74, 153, 0.2);
}

.btn-metiri:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(0, 74, 153, 0.3);
}

.btn-portal {
    background: var(--primary-color);
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 74, 153, 0.3);
    display: inline-block;
}

.btn-portal:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 74, 153, 0.4);
}

.bg-gradient-metiri {
    background: var(--bg-gradient);
    color: white;
}

/* Sidebar Custom Style */
.sidebar {
    background: var(--primary-dark);
    color: white;
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    padding: 1.5rem 1rem;
    overflow-y: auto;
    overflow-x: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
    min-width: var(--sidebar-collapsed-width);
    padding: 1.5rem 0.75rem;
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.7);
    border-radius: var(--border-radius-md);
    margin-bottom: 8px;
    padding: 12px 15px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 12px 0;
}

.sidebar .nav-link .material-icons {
    min-width: 24px;
    margin-right: 15px;
    transition: margin 0.3s;
}

.sidebar.collapsed .nav-link .material-icons {
    margin-right: 0;
}

.sidebar .nav-link span:not(.material-icons) {
    transition: opacity 0.3s, transform 0.3s, width 0.3s;
    display: inline-block;
}

.sidebar.collapsed .nav-link span:not(.material-icons) {
    opacity: 0;
    pointer-events: none;
    width: 0;
    transform: translateX(10px);
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.sidebar-toggle {
    position: absolute;
    right: 10px;
    top: 25px;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 1001;
}

.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.sidebar.collapsed .sidebar-toggle {
    transform: rotate(180deg);
    right: 50%;
    margin-right: -12px;
    top: 10px;
}

.main-content {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    min-height: 100vh;
    background-color: #f0f4f8;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow-x: hidden;
}

.sidebar.collapsed+.main-content,
body.sidebar-collapsed .main-content {
    margin-left: var(--sidebar-collapsed-width);
    width: calc(100% - var(--sidebar-collapsed-width));
}


.sidebar .sidebar-text {
    transition: opacity 0.3s, transform 0.3s, width 0.3s;
    white-space: nowrap;
}

.sidebar.collapsed .sidebar-text {
    opacity: 0;
    pointer-events: none;
    width: 0;
    display: none !important;
}

.sidebar .me-2-expanded {
    margin-right: 0.5rem;
    transition: margin 0.3s;
}

.sidebar.collapsed .me-2-expanded {
    margin-right: 0;
}

.sidebar .status-info {
    margin-bottom: 0.5rem;
    transition: all 0.3s;
}

.sidebar.collapsed .status-info {
    margin-bottom: 0;
    justify-content: center;
}

.sidebar.collapsed .status-container {
    padding: 0.75rem !important;
    background: transparent !important;
}

.sidebar .status-switch-wrapper {
    transition: all 0.3s;
}

.sidebar.collapsed .status-switch-wrapper {
    justify-content: center !important;
}

.sidebar .logout-link {
    padding: 10px 15px;
    border-radius: var(--border-radius-md);
    transition: all 0.2s;
    margin-top: 10px;
}

.sidebar.collapsed .logout-link {
    justify-content: center;
    padding: 12px 0;
}

.sidebar .logout-link:hover {
    background: rgba(220, 53, 69, 0.1);
    color: #ff6b6b !important;
}

/* Brand visibility */
.brand-wrapper {
    transition: all 0.3s;
    overflow: hidden;
    white-space: nowrap;
    margin-bottom: 2rem;
    padding-right: 25px;
}

.sidebar.collapsed .brand-wrapper {
    text-align: center;
    padding: 0;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.brand-text {
    transition: opacity 0.3s, transform 0.3s;
}

.sidebar.collapsed .brand-text,
.sidebar.collapsed .brand-sub {
    display: none !important;
}