/* ==========================================================================
   1. FONTS & GLOBAL VARIABLES
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

:root {
    /* 🟢 DYNAMIC THEME VARIABLES (Controlled by JS) */
    /* Defaults set to your School Green & Yellow */
    --theme-primary: rgb(28, 110, 72);       /* Main Brand Color (Green) */
    --theme-primary-dark: rgb(20, 80, 50);   /* Hover Color */
    --theme-secondary: #ffc107;              /* Accent Color (Yellow) */
    --theme-bg: #f8f9fa;                     /* Page Background */
    --theme-text: #2c3e50;                   /* Main Text Color */

    /* --- UI BASICS --- */
    --border-color: #dee2e6;
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
    --card-radius: 12px;
}

body {
    font-family: 'Poppins', 'Segoe UI', Helvetica, sans-serif;
    background-color: var(--theme-bg); /* ✅ Dynamic */
    color: var(--theme-text);          /* ✅ Dynamic */
    font-size: 0.95rem;
}

/* ==========================================================================
   2. LAYOUT & NAVIGATION
   ========================================================================== */
/* Top Navbar */
.top-navbar {
    background-color: var(--theme-primary); /* ✅ Dynamic */
    border-bottom: 2px solid var(--theme-secondary); /* ✅ Dynamic */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    padding: 0.8rem 1rem;
}

.navbar-brand {
    font-weight: 600;
    color: white !important;
}

#userInfo {
    color: #ffffff !important;
    font-weight: 500;
}

/* Sidebar Navigation */
#sidebar {
    min-height: calc(100vh - 56px);
    transition: all 0.3s ease;
    background-color: white;
    border-right: 1px solid var(--border-color);
}

#sidebar .nav-link {
    border-radius: 4px;
    transition: 0.2s;
    color: var(--theme-text);
    margin-bottom: 2px;
    font-weight: 500;
}

#sidebar .nav-link:hover,
#sidebar .nav-link.active {
    background-color: var(--theme-primary); /* ✅ Dynamic */
    color: #fff !important;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Mobile Sidebar Toggle */
@media (max-width: 992px) {
    #sidebar {
        position: fixed;
        left: -250px;
        top: 56px;
        width: 250px;
        z-index: 1040;
        height: 100%;
    }
    #sidebar.show {
        left: 0;
    }
}

/* Main Content Area */
#dashboardSection { display: flex; flex-direction: column; min-height: 100vh; }
#mainContent { flex-grow: 1; padding: 2rem; }
.app-footer { padding: 1rem; background-color: white; border-top: 1px solid var(--border-color); text-align: right; color: #6c757d; }

/* ==========================================================================
   3. UNIFIED CARD & HEADER STYLES
   ========================================================================== */
.card {
    border: 1px solid var(--border-color);
    border-radius: var(--card-radius);
    background-color: white;
    box-shadow: 0 .125rem .25rem rgba(0,0,0,.075) !important;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    /* Subtle lift on hover for dashboard cards */
    box-shadow: var(--card-shadow) !important;
}

/* 🟢 The Standard Header for all modules */
.dashboard-card-header, .card-header {
    background-color: var(--theme-primary) !important; /* ✅ Dynamic */
    color: white !important;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-top-left-radius: var(--card-radius) !important;
    border-top-right-radius: var(--card-radius) !important;
    padding: 12px 20px;
    border-bottom: none;
    text-align: center; /* Align text left by default */
}

/* ==========================================================================
   4. BUTTONS & UI ELEMENTS
   ========================================================================== */
/* Primary Buttons map to Theme Color */
.btn-primary {
    background-color: var(--theme-primary);
    border-color: var(--theme-primary);
}
.btn-primary:hover {
    filter: brightness(0.9); /* Auto darken */
}

/* Success Buttons map to Theme Color (Unified look) */
.btn-success {
    background-color: var(--theme-primary);
    border-color: var(--theme-primary);
}
.btn-success:hover {
    filter: brightness(0.9);
}

.btn-outline-secondary {
    color: white;
    background-color: #6c757d;
    border-color: #6c757d;
}
.btn-outline-secondary:hover {
    background-color: #5a6268;
    color: white;
}

/* Datepicker Fix */
.flatpickr-calendar { z-index: 9999 !important; }

/* Login Page */
#loginSection { display: flex; justify-content: center; align-items: center; min-height: 100vh; padding: 1rem; background-color: var(--theme-bg); }
.login-container { max-width: 450px; width: 100%; padding: 2.5rem; border-radius: var(--card-radius); box-shadow: var(--card-shadow); background-color: white; }

/* ==========================================================================
   5. ADMIN & TEACHER DASHBOARD WIDGETS
   ========================================================================== */
/* Dashboard Menu Grid (Admin) */
#navMenu {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.8rem;
}

#navMenu .nav-button {
    text-align: center;
    font-weight: 500;
    color: black;
    background-color: var(--theme-secondary); /* ✅ Dynamic Yellow */
    border-radius: var(--card-radius);
    transition: all 0.2s ease-in-out;
    border: none;
    padding: 10px;
}

#navMenu .nav-button.active,
#navMenu .nav-button:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    background-color: var(--theme-primary); /* ✅ Dynamic Green */
}

/* Stat Cards (Total Students/Teachers) */
.stat-card {
    background-color: var(--theme-primary) !important; /* ✅ Dynamic */
    color: white !important;
    text-align: center;
    padding: 25px;
    border-radius: var(--card-radius);
    transition: transform 0.2s ease;
}
.stat-card:hover { transform: translateY(-5px); filter: brightness(0.95); }
.stat-card h3 { font-size: 2.5rem; font-weight: bold; margin-bottom: 5px; }
.stat-card h6 { font-size: 1rem; opacity: 0.9; font-weight: normal; text-transform: uppercase; }

/* Teacher Portal Cards (Big Buttons) */
.action-card {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 15px !important;
    background: white;
    border: 1px solid rgba(0,0,0,0.05) !important;
}
.action-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 1rem 3rem rgba(0,0,0,0.15) !important;
    border-color: var(--theme-primary) !important; /* ✅ Dynamic */
}
.icon-circle, .portal-icon-circle {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   6. TABLES & DATA
   ========================================================================== */
.table th {
    background-color: #f1f3f5;
    color: var(--theme-text);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    vertical-align: middle;
}

/* Sticky Header Override */
.sticky-top th, thead.sticky-top th {
    background-color: var(--theme-primary) !important; /* ✅ Dynamic */
    color: white !important;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 2px -1px rgba(0, 0, 0, 0.1);
}
.table-bordered th, .table-bordered td {
    border-width: 1px 1px;
}

/* Badges */
.badge-school { background-color: var(--theme-primary) !important; color: white; }
.bg-success-subtle { background-color: #d1e7dd !important; color: #0f5132 !important; }
.bg-primary-subtle { background-color: #cfe2ff !important; color: #084298 !important; }

/* ==========================================================================
   7. ATTENDANCE MODULE SPECIFIC
   ========================================================================== */
#attendanceTabs {
    border-bottom: 2px solid var(--theme-primary); /* ✅ Dynamic */
    margin-bottom: 0;
}

#attendanceTabs .nav-link {
    border: none;
    color: var(--theme-text);
    font-weight: 600;
    padding: 12px 25px;
    border-radius: 10px 10px 0 0;
    background-color: #e9ecef;
    margin-right: 5px;
}

#attendanceTabs .nav-link.active {
    background-color: var(--theme-primary); /* ✅ Dynamic */
    color: white;
}

#attendanceTabsContent .card {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-top: none;
}

/* P/A/L Circular Buttons */
.btn-group-sm > .btn-check + label {
    width: 35px;
    height: 35px;
    padding: 0;
    line-height: 33px;
    border-radius: 50% !important;
    margin: 0 3px;
    font-weight: bold;
    text-align: center;
    border: 2px solid transparent;
}

/* Colors for Unchecked */
.btn-outline-success { border-color: #198754; color: #198754; }
/* 1. Default State (Unselected) - Transparent with Red Border */

/* 1. Default State (Unselected) - Transparent with Red Border */
.btn-outline-danger {
    background-color: transparent; /* Fixes the "Always Highlighted" issue */
    color: #dc3545;
    border: 1px solid #dc3545;
}

/* 2. Selected / Hover State - Solid Red */
.btn-check:checked + .btn-outline-danger, 
.btn-outline-danger:hover { 
    background-color: #dc3545; 
    color: white; 
    transform: scale(1.1); 
    box-shadow: 0 0 5px #dc3545; 
}

.btn-outline-warning { border-color: #ffc107; color: #ffc107; }

/* Colors for Checked */
.btn-check:checked + .btn-outline-success { background-color: #198754; color: white; transform: scale(1.1); box-shadow: 0 0 5px #198754; }
.btn-check:checked + .btn-outline-danger { background-color: #dc3545; color: white; transform: scale(1.1); box-shadow: 0 0 5px #dc3545; }
.btn-check:checked + .btn-outline-warning { background-color: #ffc107; color: black; transform: scale(1.1); box-shadow: 0 0 5px #ffc107; }

/* ==========================================================================
   8. BEAUTIFUL LOGIN SCREEN
   ========================================================================== */
#loginSection {
    background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-primary-dark) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Background Pattern/Circle Decoration */
#loginSection::before {
    content: "";
    position: absolute;
    top: -10%; right: -10%;
    width: 600px; height: 600px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    z-index: 0;
}
#loginSection::after {
    content: "";
    position: absolute;
    bottom: -10%; left: -10%;
    width: 400px; height: 400px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    z-index: 0;
}

.login-card-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 900px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out;
}

/* Left Side: Brand Info */
.login-brand-side {
    background-color: var(--theme-bg);
    width: 50%;
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border-right: 1px solid var(--border-color);
}

.login-brand-side i {
    color: var(--theme-primary);
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
}

.login-brand-side h2 {
    font-weight: 700;
    color: var(--theme-primary);
    margin-bottom: 10px;
}

/* Right Side: Form */
.login-form-side {
    width: 50%;
    padding: 60px 40px;
    background: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-form-side h4 {
    font-weight: 600;
    color: var(--theme-text);
    margin-bottom: 30px;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--theme-primary);
    opacity: 0.8;
}

.form-control:focus {
    border-color: var(--theme-primary);
    box-shadow: 0 0 0 0.25rem rgba(var(--theme-primary), 0.25);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .login-brand-side { display: none; }
    .login-form-side { width: 100%; padding: 40px 20px; }
    .login-card-wrapper { max-width: 400px; margin: 20px; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

#logoutBtn {
    width: auto;               /* Fits the text "Logout" */
    /* OR use a fixed width like: width: 120px; */
    
    padding: 0.4rem 1rem;      /* Compact padding */
    font-size: 0.9rem;         /* Slightly smaller text if needed */
    
    background-color: #dc3545; 
    color: white !important;
    border: none;
    border-radius: 5px;        /* Soft rounded corners */
    transition: all 0.2s ease;
}

#logoutBtn:hover {
    background-color: #bb2d3b; 
    transform: scale(1.05);    /* Slight zoom on hover */
    box-shadow: 0 4px 6px rgba(220, 53, 69, 0.3);
}