/* Custom CSS for HRIS Premium Design */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #64748b;
    --accent: #0ea5e9;
    --background: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.9);
    --text-main: #1e293b;
    --text-muted: #64748b;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background: var(--background);
    color: var(--text-main);
    overflow-x: hidden;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../images/login-bg.png') no-repeat center center;
    background-size: cover;
    position: relative;
    padding: 20px;
}

.login-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(14, 165, 233, 0.1) 100%);
    backdrop-filter: blur(5px);
    z-index: 1;
}

.login-container {
    width: 100%;
    max-width: 450px;
    z-index: 2;
    position: relative;
}

.login-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    animation: slideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo h1 {
    font-weight: 700;
    font-size: 2rem;
    background: linear-gradient(to right, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.login-logo p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.form-label {
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.form-control {
    border-radius: 12px;
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    background: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    background: #fff;
}

.btn-primary {
    background: linear-gradient(to right, var(--primary), var(--accent));
    border: none;
    border-radius: 12px;
    padding: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(37, 99, 235, 0.4);
    opacity: 0.95;
}

.login-footer {
    text-align: center;
    margin-top: 2rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.login-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

/* Micro-animations */
.input-group:focus-within .input-icon {
    color: var(--primary);
}

.floating-label {
    position: relative;
    margin-bottom: 1.5rem;
}

/* Dashboard Layout */
:root {
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 80px;
    --topbar-height: 70px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dashboard-wrapper {
    display: flex;
    min-height: 100vh;
    background-color: #f1f5f9;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: #ffffff;
    border-right: 1px solid #e2e8f0;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    position: fixed;
    height: 100vh;
    overflow-x: hidden;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .sidebar-header h1 {
    font-size: 1.2rem;
    padding: 0;
    text-align: center;
    width: 100%;
}

.sidebar.collapsed .sidebar-header h1 span,
.sidebar.collapsed .menu-label,
.sidebar.collapsed .menu-link span,
.sidebar.collapsed .arrow,
.sidebar.collapsed .submenu {
    display: none !important;
}

.sidebar.collapsed .menu-link {
    justify-content: center;
    padding: 1rem 0;
}

.sidebar.collapsed .menu-link i {
    margin-right: 0;
    font-size: 1.25rem;
}

.sidebar-header {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    border-bottom: 1px solid #f1f5f9;
}

.sidebar-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
}

.sidebar-menu {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem 0;
}

.menu-label {
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: #94a3b8;
    letter-spacing: 0.05em;
}

.menu-item {
    padding: 0;
}

.menu-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: #64748b;
    text-decoration: none;
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.menu-link:hover, .menu-link.active {
    background: #f8fafc;
    color: var(--primary);
    border-left-color: var(--primary);
}

.menu-link i {
    width: 20px;
    margin-right: 1rem;
    font-size: 1.1rem;
    text-align: center;
}

.submenu {
    list-style: none;
    padding-left: 3.5rem;
    background: #fcfdfe;
    display: none;
}

.menu-item.open .submenu {
    display: block;
}

.submenu-link {
    display: block;
    padding: 0.5rem 0;
    color: #64748b;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.sidebar.collapsed + .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

/* Topbar */
.topbar {
    height: var(--topbar-height);
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 999;
}

.toggle-sidebar {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: #64748b;
    cursor: pointer;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Content Body */
.content-body {
    padding: 2rem;
}

.page-title {
    margin-bottom: 2rem;
}

.page-title h2 {
    font-weight: 700;
    margin-bottom: 0.25rem;
}

/* Stats Cards */
.stat-card {
    background: #fff;
    border-radius: 20px;
    padding: 1.5rem;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.bg-primary-light { background: rgba(37, 99, 235, 0.1); color: var(--primary); }
.bg-success-light { background: rgba(34, 197, 94, 0.1); color: #22c55e; }
.bg-warning-light { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }
.bg-info-light { background: rgba(6, 182, 212, 0.1); color: #06b6d4; }

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .sidebar {
        width: var(--sidebar-collapsed-width);
    }
    
    .sidebar:not(.collapsed) {
        width: var(--sidebar-width);
    }
    
    .main-content {
        margin-left: var(--sidebar-collapsed-width) !important;
    }
    
    .sidebar.collapsed .sidebar-header h1 span,
    .sidebar.collapsed .menu-label,
    .sidebar.collapsed .menu-link span,
    .sidebar.collapsed .arrow {
        display: none !important;
    }
}

@media (max-width: 575.98px) {
    .topbar {
        padding: 0 1rem;
    }
    
    .content-body {
        padding: 1rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
}