/* style.css - Modern Stylesheet for the Portal */

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

/* --- Color Palette & Variables from Logo --- */
:root {
    --primary-color: #1a237e; /* Deep Indigo from logo text background */
    --secondary-color: #0d47a1; /* A slightly lighter, vibrant blue */
    --accent-color-1: #2962ff; /* Bright Blue from logo graphic */
    --accent-color-2: #d50000; /* Red from logo graphic */
    --light-bg: #f8f9fa;
    --white-color: #ffffff;
    --medium-gray: #dee2e6;
    --dark-gray: #495057;
    --success-color: #28a745;
    --error-color: #dc3545;
    --font-family: 'Inter', sans-serif;
}

/* --- General Styles --- */
body {
    font-family: var(--font-family);
    margin: 0;
    background-color: var(--light-bg);
    color: var(--dark-gray);
    line-height: 1.6;
}

.container {
    max-width: 1300px;
    margin: 30px auto;
    padding: 20px 30px;
    background-color: var(--white-color);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

a {
    color: var(--accent-color-1);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

h1, h2, h3 {
    color: var(--primary-color);
    font-weight: 700;
}

/* --- Header & Navigation --- */
.header {
    background-color: var(--white-color);
    padding: 15px 40px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e9ecef;
}

.header .logo {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--primary-color);
}
/* You can replace the text logo with your image like this: */
/* .header .logo img { height: 40px; } */


.header nav a {
    margin-left: 25px;
    font-weight: 500;
    color: var(--dark-gray);
    transition: color 0.2s ease-in-out;
}

.header nav a:hover {
    color: var(--primary-color);
}

.header nav a.button {
    background-color: var(--accent-color-1);
    color: var(--white-color);
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 500;
}

.header nav a.button:hover {
    background-color: var(--secondary-color);
    color: var(--white-color);
}


/* --- Forms --- */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 8px;
    box-sizing: border-box;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color-1);
    box-shadow: 0 0 0 3px rgba(41, 98, 255, 0.2);
}

/* --- Buttons --- */
.button, button {
    display: inline-block;
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color-1));
    color: var(--white-color);
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 500;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.button:hover, button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    color: var(--white-color);
}

.button-danger {
    background: linear-gradient(45deg, #e53935, var(--accent-color-2));
}

/* --- Tables --- */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 25px;
}

.table th, .table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--medium-gray);
}

.table th {
    background-color: var(--light-bg);
    font-weight: 700;
    color: var(--primary-color);
}

.table tr:last-child td {
    border-bottom: none;
}

.table tr:hover {
    background-color: #f1f3f5;
}

/* --- Alerts & Messages --- */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-weight: 500;
}

.alert-success {
    color: #0f5132;
    background-color: #d1e7dd;
    border-color: #badbcc;
}

.alert-error {
    color: #842029;
    background-color: #f8d7da;
    border-color: #f5c2c7;
}