/* ==========================================================================
   Sign-In / Login Pages — NYSC Design System v3
   Token-Based Theming  |  Dark / Light Mode
   ========================================================================== */

/* --- Login Page Wrapper --- */
.signin-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    min-height: calc(100vh - 80px);
    padding: 36px 16px 56px;
    position: relative;
    z-index: 1;
}

/* --- Login Card --- */
.login-card {
    background: var(--clr-card-bg);
    border: 1px solid var(--clr-card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 440px;
    overflow: hidden;
}

/* ── Card Header (animated gradient) ─────────────────────────────── */
.login-card-header {
    background: var(--grad-primary);
    background-size: 200% 200%;
    animation: nysc-hero-gradient 7s ease infinite;
    padding: 28px 32px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Decorative blobs */
.login-card-header::before {
    content: '';
    position: absolute; top: -60px; right: -60px;
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.06); border-radius: 50%;
    pointer-events: none;
}
.login-card-header::after {
    content: '';
    position: absolute; bottom: -70px; left: -40px;
    width: 180px; height: 180px;
    background: rgba(255,255,255,0.04); border-radius: 50%;
    pointer-events: none;
}

/* Logo white pill wrapper */
.login-card-header > a {
    position: relative; z-index: 1;
    display: inline-block; margin-bottom: 14px;
    background: #fff;
    border-radius: var(--radius-md);
    padding: 8px 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
    transition: box-shadow var(--t-base), transform var(--t-bounce);
}
.login-card-header > a:hover {
    box-shadow: 0 4px 18px rgba(0,0,0,0.22);
    transform: translateY(-1px);
}
.login-card-header img {
    max-height: 44px; width: auto; display: block;
}
.login-card-header h3 {
    position: relative; z-index: 1;
    color: #fff;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    margin: 0; letter-spacing: 0.3px;
}
.login-card-header p {
    position: relative; z-index: 1;
    color: rgba(255,255,255,0.82);
    font-size: var(--font-size-xs);
    margin: 6px 0 0;
}

/* ── Card Body ────────────────────────────────────────────────────── */
.login-card-body { padding: 28px 30px 24px; }

/* --- Form Fields --- */
.login-card-body .field-group { margin-bottom: 18px; }

.login-card-body .field-group label {
    display: block;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 6px;
}
.login-card-body .field-group label i {
    color: var(--clr-primary);
    margin-right: 4px; font-size: 13px;
}

.login-card-body .form-control {
    font-size: var(--font-size-sm) !important;
    padding: 10px 14px;
    background: var(--clr-input-bg) !important;
    color: var(--clr-text) !important;
    border: 1px solid var(--clr-input-border) !important;
    border-radius: var(--radius-md) !important;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    height: auto;
}
.login-card-body .form-control:focus {
    border-color: var(--clr-primary) !important;
    box-shadow: 0 0 0 3px var(--clr-primary-glow) !important;
    background: var(--clr-input-bg-focus) !important;
    outline: none;
}
.login-card-body .form-control::placeholder {
    color: var(--clr-input-placeholder);
    font-size: var(--font-size-xs);
}

/* Validator messages */
.login-card-body span[id*="Validator"],
.login-card-body span[id*="validator"],
.login-card-body span[id*="rfv"] {
    color: var(--clr-danger);
    font-size: 11px; margin-left: 4px;
}
.login-card-body .field-group span[id*="Compare"],
.login-card-body .field-group span[id*="Regular"],
.login-card-body .field-group span[id*="Validator"],
.login-card-body .field-group span[id*="validator"],
.login-card-body .field-group span[id*="rfv"] {
    display: block; font-size: 11px;
    color: var(--clr-danger); margin-top: 4px;
}

/* ── NIN Section ──────────────────────────────────────────────────── */
.nin-group {
    background: var(--clr-surface-alt);
    border: 1px solid var(--clr-border);
    border-left: 3px solid var(--clr-primary);
    border-radius: var(--radius-md);
    padding: 14px 16px 10px;
    margin-bottom: 18px;
}
.nin-group label {
    display: block;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 6px;
}
.nin-group label i { color: var(--clr-primary); margin-right: 4px; }
.nin-group .form-control {
    font-size: var(--font-size-sm) !important;
    padding: 10px 14px;
    background: var(--clr-input-bg) !important;
    color: var(--clr-text) !important;
    border: 1px solid var(--clr-input-border) !important;
    border-radius: var(--radius-md) !important;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    height: auto;
    margin-bottom: 8px;
}
.nin-group .form-control:focus {
    border-color: var(--clr-primary) !important;
    box-shadow: 0 0 0 3px var(--clr-primary-glow) !important;
    outline: none;
}
.nin-checkbox {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--clr-primary);
    font-weight: var(--font-weight-semi);
}
.nin-checkbox input[type="checkbox"] { accent-color: var(--clr-primary); }

/* ── CAPTCHA Section ──────────────────────────────────────────────── */
.captcha-group {
    background: var(--clr-surface-alt);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 18px;
}
.captcha-group label {
    display: block;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 8px;
}
.captcha-group label i { color: var(--clr-primary); margin-right: 4px; }

.captcha-image-row {
    display: flex; align-items: center; gap: 12px; margin-bottom: 10px;
}
.captcha-image-row img {
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm); height: 45px;
}
.captcha-refresh {
    font-size: 11px; color: var(--clr-primary);
    cursor: pointer; text-decoration: none;
    font-weight: var(--font-weight-semi);
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 10px;
    border: 1px solid var(--clr-primary);
    border-radius: var(--radius-sm);
    transition: background var(--t-fast), color var(--t-fast);
}
.captcha-refresh:hover { background: var(--clr-primary); color: #fff; text-decoration: none; }

.captcha-group .form-control {
    font-size: var(--font-size-sm) !important;
    padding: 10px 14px;
    background: var(--clr-input-bg) !important;
    color: var(--clr-text) !important;
    border: 1px solid var(--clr-input-border) !important;
    border-radius: var(--radius-md) !important;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    height: auto;
}
.captcha-group .form-control:focus {
    border-color: var(--clr-primary) !important;
    box-shadow: 0 0 0 3px var(--clr-primary-glow) !important;
    outline: none;
}
.captcha-group span[id*="rfv"] { display: block; font-size: 11px; color: var(--clr-danger); margin-top: 4px; }

/* ── Login Button ─────────────────────────────────────────────────── */
.login-btn-group { margin-top: 22px; margin-bottom: 10px; }

.btn-login {
    display: block; width: 100%;
    background: var(--grad-btn-animated) !important;
    background-size: 200% 200% !important;
    animation: nysc-gradient-shift 5s ease infinite !important;
    border: none !important;
    color: #fff !important;
    font-size: var(--font-size-sm) !important;
    font-weight: var(--font-weight-bold);
    padding: 13px 20px;
    border-radius: var(--radius-md);
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: transform var(--t-bounce), box-shadow var(--t-base) !important;
}
.btn-login:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-glow-lg) !important;
}

/* ── Card Footer ──────────────────────────────────────────────────── */
.login-card-footer { padding: 0 30px 24px; text-align: center; }

.forgot-link {
    color: var(--clr-primary) !important;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semi);
    text-decoration: none !important;
    transition: color var(--t-fast);
}
.forgot-link:hover {
    color: var(--clr-primary-dark) !important;
    text-decoration: underline !important;
}

/* ── Update Progress Spinner ──────────────────────────────────────── */
.login-progress { text-align: center; padding: 10px 0; }
.login-progress img { max-height: 40px; }

/* ── Message / Alert Box ──────────────────────────────────────────── */
.login-card-body .alert {
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    margin-bottom: 16px;
}

/* ── Consent / Data Modal ─────────────────────────────────────────── */
.modal-content {
    background: var(--clr-card-bg);
    border: 1px solid var(--clr-card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    color: var(--clr-text);
}
.modal-header {
    background: var(--grad-primary);
    background-size: 200% 200%;
    animation: nysc-hero-gradient 7s ease infinite;
    color: #fff;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 16px 24px;
    border-bottom: none;
}
.modal-header .modal-title {
    color: #fff;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
}
.modal-header .close {
    color: rgba(255,255,255,0.85) !important;
    text-shadow: none; opacity: 1;
}
.modal-header .close:hover { color: #fff !important; opacity: 1; }

.modal-body {
    padding: 24px;
    font-size: var(--font-size-sm);
    color: var(--clr-text-muted);
    line-height: 1.7;
    background: var(--clr-card-bg);
}
.modal-body .just {
    text-align: justify;
    margin-bottom: 10px;
    color: var(--clr-text-muted);
}
.modal-body p { color: var(--clr-text-muted); }
.modal-body strong { color: var(--clr-text); }

.modal-footer {
    background: var(--clr-surface-alt);
    border-top: 1px solid var(--clr-border);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: 14px 24px;
}

/* ── Notices ──────────────────────────────────────────────────────── */
.create-warning {
    background: var(--clr-badge-danger-bg);
    border: 1px solid var(--clr-danger);
    border-left: 4px solid var(--clr-danger);
    border-radius: var(--radius-md);
    padding: 12px 16px; margin-bottom: 18px;
    font-size: var(--font-size-xs); line-height: 1.6;
    color: var(--clr-badge-danger-text);
}
.create-warning i { color: var(--clr-danger); margin-right: 6px; font-size: 14px; }

.create-info {
    background: var(--clr-badge-info-bg);
    border: 1px solid var(--clr-accent);
    border-left: 4px solid var(--clr-accent);
    border-radius: var(--radius-md);
    padding: 12px 16px; margin-bottom: 18px;
    font-size: var(--font-size-xs); line-height: 1.6;
    color: var(--clr-badge-info-text);
}
.create-info i { color: var(--clr-accent); margin-right: 6px; font-size: 14px; }

.create-notice-bottom {
    margin-top: 14px; padding-top: 12px;
    border-top: 1px solid var(--clr-border);
    font-size: var(--font-size-xs);
    color: var(--clr-text-muted); line-height: 1.5;
}
.create-notice-bottom i { color: var(--clr-warning); margin-right: 4px; }

/* ── Validation Summary ───────────────────────────────────────────── */
.validation-summary {
    background: var(--clr-badge-danger-bg);
    border: 1px solid var(--clr-danger);
    border-left: 4px solid var(--clr-danger);
    border-radius: var(--radius-md);
    padding: 14px 18px; margin-bottom: 18px;
    font-size: var(--font-size-xs);
    color: var(--clr-badge-danger-text); line-height: 1.7;
}
.validation-summary ul { margin: 6px 0 0 16px; padding: 0; }
.validation-summary ul li { margin-bottom: 2px; }

/* ── AjaxToolkit Modal Backdrop ───────────────────────────────────── */
.ModalPopupBG { background: rgba(0,0,0,0.55) !important; opacity: 1 !important; }

/* ── Footer ───────────────────────────────────────────────────────── */
.footer { background: #2c2c2c !important; position: relative; z-index: 1; }
.footer-copyright {
    color: #999; font-size: 12px; text-align: center; padding: 8px 0;
}

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .signin-wrapper { padding: 15px 0; }
    .login-card { border-radius: 0; box-shadow: var(--shadow-md); }
    .login-card-header { padding: 22px 20px 18px; }
    .login-card-header h3 { font-size: var(--font-size-sm); }
    .login-card-body { padding: 22px 20px 18px; }
    .login-card-footer { padding: 0 20px 20px; }
}