/* Import Google Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* --- AGILE Project Color and Font Variables --- */
:root {
    --primary-color: #005A31; /* Dark Green from Logo */
    --primary-hover: #004B28; /* Darker shade for hover */
    --secondary-color: #6c757d; /* Kept neutral grey for secondary elements */
    --accent-color: #8BC34A;  /* Light Green from Logo */
    --background-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-color: #212529;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --success-color: #198754;
    --danger-color: #dc3545;
    --font-family: 'Inter', sans-serif;
}

/* --- General Body & Layout Styles --- */
body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
}

.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Layout for Centered Forms (Login, Register, etc.) */
.auth-layout {
    display: grid;
    grid-template-rows: 1fr auto;
    min-height: 100vh;
    padding: 20px 0;
    align-items: center;
}

.auth-container {
    max-width: 550px;
    width: 90%;
    padding: 40px;
    box-sizing: border-box;
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin: 0 auto;
}

/* --- Header --- */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
}

.header-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Specific override for headers on auth pages */
.auth-container header {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    border-bottom: none;
    margin-bottom: 1.5rem;
}

.logo {
    max-height: 50px;
}

h1 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#adminName {
    font-weight: 500;
}

/* --- Main Content & Cards --- */
main {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.card h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 1rem;
}

/* --- Forms & Inputs --- */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: .5rem;
    font-weight: 500;
    font-size: 0.875rem;
}

.form-group input[type="text"],
.form-group input[type="file"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    box-sizing: border-box;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-family);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 90, 49, 0.1);
}

/* --- Tables --- */
.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

th {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --- Buttons --- */
.button, button {
    display: inline-block;
    text-decoration: none;
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background-color 0.2s;
}

.button-link {
    display: inline-block;
    text-decoration: none;
    background-color: var(--secondary-color);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
}

.button:hover, button:hover {
    background-color: var(--primary-hover);
}

#logoutButton {
    background-color: #f1f3f5;
    color: var(--text-color);
}

#logoutButton:hover {
    background-color: #e9ecef;
}

/* --- Specific Components --- */
.school-management-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.export-container {
    display: flex;
}

.footer {
    text-align: center;
    padding: 2rem 0 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 992px) {
    .school-management-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    body {
        padding: 0;
    }
    .dashboard-container, .auth-container {
        padding: 1rem;
        margin: 0;
        border-radius: 0;
        box-shadow: none;
        width: 100%;
    }
    header {
        flex-direction: column;
        align-items: flex-start;
    }
    h1 {
        font-size: 1.5rem;
    }
}

/* Update the existing .stats-row to make it more explicit */
.stats-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Explicitly two columns */
    gap: 1.5rem;
}

/* Make it responsive for smaller screens */
@media (max-width: 768px) {
    .stats-row {
        grid-template-columns: 1fr; /* One column on smaller screens */
    }
}