/* --- GLOBAL THEME --- */
:root {
    --primary: #163832;
    --accent: #2d6a4f;
    --bg: #f0f7f4;
    --white: #ffffff;
    --text: #2d3436;
    --border: #e0e0e0;
    --highlight: #f0fcf4;
}

/* --- BASE --- */
body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    margin: 0;
    background-color: var(--bg);
    color: var(--text);
}

/* --- LOGIN --- */
body.login-page {
    background: var(--bg);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-box {
    background: var(--white);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--border);
    width: 350px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);

}

.login-box.wide { width: 450px; }

.login-box h2 {
    margin-bottom: 20px;
    color: var(--primary);
    font-weight: 500;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 15px 0 25px 0;
}

.helper-text {
    font-size: 0.9rem;
    color: var(--text);
    opacity: 0.7;
}

/* --- NAVBAR --- */
.navbar-top {
    background-color: var(--primary);
    color: var(--white);
    padding: 14px 40px;
}

.navbar-sub {
    background-color: var(--accent);
    padding: 0 40px;
}

.nav-links {
    display: flex;
    gap: 5px;
    align-items: center;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    padding: 14px 18px;
    font-size: 0.9rem;
    transition: 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    background: rgba(255,255,255,0.1);
}

/* --- LOGOUT BUTTON --- */
.nav-links a.logout-btn {
    margin-left: auto;
    background: var(--white);
    color: var(--primary) !important;
    border-radius: 6px;
    padding: 8px 16px;
    font-weight: 500;
}

.nav-links a.logout-btn:hover {
    background: var(--highlight);
}

/* --- DASHBOARD CARDS --- */
.main-content { padding: 40px; }

.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.card {
    background: var(--white);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.card-blue,
.card-green,
.card-orange {
    border-left: 4px solid var(--accent);
}

.card-stats h4 {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.7;
}

.card-stats p {
    margin: 6px 0 0;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary);
}

/* --- BUTTONS --- */
.btn-primary {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.2s ease;
}

.btn-primary:hover {
    background: var(--accent);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 1px solid var(--border);
    padding: 10px 18px;
    border-radius: 6px;
    cursor: pointer;
}

/* --- INPUTS --- */
input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 1rem;
}

input:focus {
    outline: none;
    border-color: var(--accent);
}

/* --- ALERTS --- */
.alert {
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    background: var(--highlight);
    border: 1px solid var(--border);
}

/* --- SUCCESS BANNER --- */
.success-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--highlight);
    border: 1px solid var(--accent);
    padding: 15px;
    border-radius: 6px;
}

.success-text {
    color: var(--primary);
}

/* --- MODAL --- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(22, 56, 50, 0.2);
    justify-content: center;
    align-items: center;
}

.modal-box {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border);
    width: 90%;
    max-width: 400px;
    text-align: center;
}

.modal-box h3 {
    color: var(--primary);
}

/* --- DEADLINE ALERT --- */
.deadline-alert {
    background: var(--highlight);
    border-left: 4px solid var(--accent);
    padding: 15px;
    border-radius: 6px;
}

.alert-text {
    color: var(--text);
}

.alert-error {
    background: rgba(22, 56, 50, 0.08);
    border: 1px solid var(--accent);
    color: var(--primary);
}

.show-password {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    margin-bottom: 15px;
    color: var(--text);
}

.forgot-link {
    display: inline-block;
    margin-bottom: 25px;
    font-size: 0.9rem;
    color: var(--accent);
    text-decoration: none;
}

.forgot-link:hover {
    text-decoration: underline;
}

/* Fix checkbox width */
input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* Proper alignment */
.show-password {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}