/* =========================================================================================================
    auth.css — Authentication, Landing Pages, Family & Volunteer Registration
   ========================================================================================================= */

/* =========================================================================================================
    3. AUTHENTICATION & LANDING PAGES
   ========================================================================================================= */
.landing-body,
.auth-body {
    background-color: var(--bg-dark);
    color: var(--white);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 20px;
}

.landing-container { text-align: center; }
.landing-header    { margin-bottom: 40px; }

.landing-logo {
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    padding: 5px;
    overflow: hidden;
}

.role-cards {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.role-card {
    background: var(--white);
    color: var(--text-dark);
    width: 280px;
    padding: 40px 20px;
    border-radius: var(--radius-lg);
    text-align: center;
    transform: translateY(0);
}

.role-card:hover { transform: translateY(-5px); }

.role-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.role-icon.blue   { background: var(--primary-blue); }
.role-icon.green  { background: var(--success-green); }
.role-icon.purple { background: var(--chart-purple); }

.auth-card {
    background: var(--white);
    color: var(--text-dark);
    padding: 40px;
    border-radius: var(--radius-lg);
    width: 450px;
    max-width: 100%;
    text-align: center;
}

.auth-card.wide  { width: 700px; }
.auth-header     { margin-bottom: 30px; }

.auth-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 10px rgba(0,102,204,0.3);
}

.back-link {
    position: absolute;
    top: 20px;
    left: 20px;
    color: rgba(255,255,255,0.6);
}

.back-link:hover { color: var(--white); }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    text-align: left;
}

.form-group {
    text-align: left;
    margin-bottom: 20px;
}

.form-group.full-width { grid-column: span 2; }

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    font-size: 0.95rem;
    color: var(--text-dark);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--white);
}

.btn-primary-block {
    width: 100%;
    padding: 12px;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.2s;
}

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

.auth-footer {
    margin-top: 20px;
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--primary-blue);
    font-weight: 500;
}

/* --- Alert Messages (used on auth forms) --- */
.alert {
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.alert-warning {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
}

.alert-success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert strong { font-weight: 600; }

@media (max-width: 768px) {
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: span 1; }
}


/* =========================================================================================================
    12. FAMILY REGISTRATION
   ========================================================================================================= */
.family-section-label {
    font-size: 1.1rem;
    font-weight: 800;
    color: #1a202c;
    margin-top: 20px;
    margin-bottom: 15px;
    display: block;
}

.family-member-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.family-member-row input[type="text"],
.family-member-row input[type="number"],
.family-member-row select {
    flex: 1;
    min-width: 150px;
}

.btn-add-member {
    background-color: #00C853;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    transition: background 0.2s;
}

.btn-add-member:hover { background-color: #009624; }

.member-checkboxes {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-basis: 100%;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #dee2e6;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 13px;
    color: #495057;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.checkbox-label span { font-weight: 500; }
.checkbox-label:hover { color: #2c3e50; }

label small {
    color: #6c757d;
    font-weight: 400;
    font-size: 12px;
}

@media (max-width: 768px) {
    .family-member-row {
        flex-direction: column;
        gap: 10px;
        border-bottom: 1px solid #eee;
        padding-bottom: 15px;
    }
}


/* =========================================================================================================
    13. VOLUNTEER REGISTRATION (Skills)
   ========================================================================================================= */
.skills-wrapper {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.skill-option {
    cursor: pointer;
    user-select: none;
}

.skill-option input[type="checkbox"] { display: none; }

.skill-option span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background-color: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 30px;
    color: #555;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.skill-option span i {
    font-size: 0.9rem;
    color: #888;
}

.skill-option:hover span {
    background-color: #eee;
    border-color: #ccc;
}

.skill-option input[type="checkbox"]:checked + span {
    background-color: #6200EA;
    color: white;
    border-color: #6200EA;
    box-shadow: 0 4px 8px rgba(98,0,234,0.2);
    transform: translateY(-2px);
}

.skill-option input[type="checkbox"]:checked + span i { color: white; }

/* Registration Button Styles */
.evacuee-submit { margin-top: 40px; background-color: #2c3e50; }
.volunteer-submit { margin-top: 20px; }

.skills-label {
    margin-bottom: 12px;
    display: block;
}

/* Theme Colors for auth pages */
.theme-green .btn-primary-block          { background-color: #00C853; }
.theme-green .btn-primary-block:hover    { background-color: #009624; }
.theme-green .auth-icon                  { background-color: #00C853; box-shadow: 0 4px 10px rgba(0,200,83,0.3); }

.theme-purple .btn-primary-block         { background-color: #6200EA; }
.theme-purple .btn-primary-block:hover   { background-color: #3700B3; }
.theme-purple .auth-icon                 { background-color: #6200EA; box-shadow: 0 4px 10px rgba(98,0,234,0.3); }

@media (max-width: 768px) {
    .auth-body {
        padding: 15px;
        align-items: flex-start;
        padding-top: 80px;
    }
    .back-link {
        top: 30px;
        left: 25px;
        font-size: 1rem;
        padding: 10px;
        margin-left: -10px;
    }
    .auth-card,
    .auth-card.wide {
        width: 100%;
        max-width: 100%;
        padding: 25px 20px;
        margin-bottom: 30px;
    }
    .form-control {
        font-size: 16px;
        padding: 14px;
    }
    .auth-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    .auth-header h2 { font-size: 1.5rem; }
    .form-grid {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .form-group.full-width { grid-column: auto; }
    .family-member-row {
        flex-direction: column;
        gap: 10px;
        background: #f8f9fa;
        padding: 15px;
        border-radius: 8px;
        border: 1px solid #eee;
    }
    .family-member-row input,
    .family-member-row select {
        width: 100% !important;
        flex: none;
    }
    .skills-wrapper {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    .skill-option {
        flex: 1 1 calc(50% - 10px);
        min-width: 120px;
    }
    .skill-option span {
        width: 100%;
        justify-content: center;
        padding: 12px;
        height: 100%;
        font-size: 0.9rem;
    }
}


/* ==========================================================================
   AUTH HEADERS & FOOTERS (Evacuee & Volunteer)
   ========================================================================== */
.auth-page-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    z-index: 1000;
}

.auth-page-header.evacuee-header,
.auth-page-header.volunteer-header {
    background: #2c3e50;
    color: white;
}

.auth-page-header .brand {
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.auth-page-header a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: opacity 0.2s;
}

.auth-page-header a:hover { opacity: 0.8; }

.auth-page-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    padding: 15px;
    font-size: 0.85rem;
    z-index: 1000;
}

.auth-page-footer.evacuee-footer,
.auth-page-footer.volunteer-footer,
.auth-page-footer.management-footer,
.auth-page-footer.landing-page-footer {
    background: #1a252f;
    color: rgba(255,255,255,0.7);
}

.auth-page-header.management-header {
    background: #2c3e50;
    color: white;
}


/* ==========================================================================
   LANDING PAGE HEADER & FOOTER
   ========================================================================== */
.auth-page-header.landing-page-header {
    background: #2c3e50;
    color: white;
}

.landing-page-header .brand {
    font-size: 1.3rem;
    letter-spacing: 1px;
}


/* ==========================================================================
   BRAND & LOGO UTILITIES (Auth & Landing Pages)
   ========================================================================== */
.brand-flex {
    display: flex;
    align-items: center;
}

.brand-logo-img {
    height: 24px;
    margin-right: 10px;
}

/* Auth Logo Wrappers (Color-Coded per portal role) */
.auth-logo-wrapper {
    padding: 4px 8px;
    border-radius: 4px;
    margin-right: 10px;
    display: inline-flex;
    align-items: center;
}

.auth-logo-wrapper.theme-green  { background-color: #2e7d32; }
.auth-logo-wrapper.theme-purple { background-color: #6a1b9a; }

.auth-logo-img { height: 20px; }