@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap");

:root {
    --primary: #006837; /* Dark Green from Logo */
    --primary-hover: #004d29;
    --secondary: #ed1c24; /* Red from Logo */
    --secondary-hover: #c11219;
    --accent: #1fb894; /* Light Blue from Logo Text */
    
    /* Light Theme Assignments */
    --dark-bg: #f3f4f6;   /* Main Background - Light Gray */
    --darker-bg: #ffffff; /* Sidebar/Card Background - White */
    --card-bg: rgba(255, 255, 255, 0.85); /* Glass Card White */
    --glass-border: rgba(0, 0, 0, 0.1);   /* Border Gray */
    --text-main: #111827; /* Text Black */
    --text-muted: #6b7280; /* Text Muted */
    
    --success: #8cc63f; /* Light Green from Logo */
    --warning: #f59e0b;
    --danger: #ed1c24;
    
    --sidebar-width: 280px;
    --header-height: 70px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* New Variables for compatibility if needed */
    --bg-main: var(--dark-bg);
    --bg-sidebar: var(--darker-bg);
    --bg-header: rgba(255, 255, 255, 0.9);
    --bg-input: #ffffff;
    --bg-hover: rgba(0, 104, 55, 0.05);
    --border-color: var(--glass-border);
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

body.dark-mode {
    /* Theme Variables - Dark Mode Overrides */
    --dark-bg: #0b1120;
    --darker-bg: #030712;
    --card-bg: rgba(15, 23, 42, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    --bg-main: var(--dark-bg);
    --bg-sidebar: rgba(15, 23, 42, 0.95);
    --bg-header: rgba(15, 23, 42, 0.8);
    --bg-input: rgba(15, 23, 42, 0.5);
    --bg-hover: rgba(255, 255, 255, 0.05);
    
    --border-color: var(--glass-border);
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.36);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Outfit", sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    overflow-x: hidden;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
    background-image: radial-gradient(
            circle at 10% 20%,
            rgba(0, 104, 55, 0.08) 0%,
            transparent 40%
        ),
        radial-gradient(
            circle at 90% 80%,
            rgba(237, 28, 36, 0.08) 0%,
            transparent 40%
        );
}

body.dark-mode {
    background-image: radial-gradient(
            circle at 10% 20%,
            rgba(79, 70, 229, 0.15) 0%,
            transparent 40%
        ),
        radial-gradient(
            circle at 90% 80%,
            rgba(236, 72, 153, 0.15) 0%,
            transparent 40%
        );
}

/* Glassmorphism Utilities */
.glass {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--card-shadow);
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.glass-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--glass-border),
        transparent
    );
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--glass-border);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 50;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between; /* Changed for Logo + Close alignment */
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.close-sidebar-btn {
    display: none; /* Hidden on Desktop */
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
}

.close-sidebar-btn:hover {
    color: var(--danger);
    transform: rotate(90deg);
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(to right, #4f46e5, #ec4899);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 1px;
}

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

.menu-item {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.menu-item:hover,
.menu-item.active {
    background: var(--bg-hover);
    color: var(--text-main);
}

.menu-item i {
    width: 24px;
    margin-right: 12px;
}

/* Submenu Logic */
.has-submenu {
    position: relative;
    cursor: pointer;
}
.submenu-arrow {
    margin-left: auto;
    font-size: 0.7rem !important;
    transition: transform 0.3s ease;
}
.has-submenu.active .submenu-arrow {
    transform: rotate(90deg);
}
.submenu {
    display: none;
    padding-left: 1.2rem;
    margin-bottom: 0.5rem;
}
.submenu.show {
    display: block;
}
.submenu-item {
    display: flex;
    align-items: center;
    padding: 0.7rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    transition: var(--transition);
}
.submenu-item:hover,
.submenu-item.active {
    background: var(--bg-hover);
    color: var(--text-main);
}
.submenu-item i {
    width: 20px;
    margin-right: 10px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-width: 0; /* Prevent overflow */
}

.top-header {
    height: var(--header-height);
    background: var(--bg-header);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 40;
}

.content-wrapper {
    padding: 1.1rem;
    flex: 1;
}

.footer {
    padding: 1.5rem 2rem;
    text-align: center;
    color: var(--text-muted);
    border-top: 1px solid var(--glass-border);
    font-size: 0.875rem;
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: var(--text-main);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border-radius: 6px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    border-radius: 0px;
}

.btn-block {
    width: 100%;
}

/* Grid & Utilities */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.text-center {
    text-align: center;
}
.mb-4 {
    margin-bottom: 1.5rem;
}
.mt-4 {
    margin-top: 1.5rem;
}
.text-gradient {
    background: linear-gradient(to right, #4f46e5, #ec4899);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.text-sm {
    font-size: 0.875rem;
}
.text-muted {
    color: var(--text-muted);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}
.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.alert-success {
    background: rgba(13, 117, 82, 0.87);
    color: #fbfbfb;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 260px;
    }
    .sidebar.active {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
    }
    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .close-sidebar-btn {
        display: block; /* Show on Mobile */
    }
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--text-main);
}