/* ============================================================
   UcmHub — auth.css (Authentication & Security Suite)
   Dark Executive Glassmorphism Theme (Zero Emojis, Pure CSS)
   ============================================================ */

body.auth-page {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: #0B0E14;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
    color: #F8FAFC;
}

/* Auth Wrappers & Cards */
.auth-wrapper,
.login-wrapper {
    width: 100%;
    max-width: 420px;
    padding: 24px;
    box-sizing: border-box;
}

.security-wrapper {
    width: 100%;
    max-width: 480px;
    padding: 24px;
    box-sizing: border-box;
}

.auth-card,
.login-card {
    background: rgba(18, 24, 38, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px 32px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.security-card {
    background: rgba(18, 24, 38, 0.9);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 36px 30px;
    box-shadow: 0 25px 55px rgba(0, 0, 0, 0.6);
}

/* Header & Brand */
.auth-brand,
.login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 28px;
}

.auth-brand-logo,
.login-brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.auth-brand-logo img,
.login-brand-logo img {
    height: 32px;
    width: auto;
}

.auth-brand-title,
.login-brand-name {
    margin: 0;
    font-size: 24px;
    font-weight: 800;
    color: #ffffff;
    font-family: var(--font-display, 'Outfit', sans-serif);
}

.auth-brand-subtitle,
.login-brand-sub {
    margin-top: 4px;
    font-size: 13px;
    color: var(--ucm-text-secondary, #94A3B8);
    text-align: center;
}

/* Security Header */
.security-header {
    text-align: center;
    margin-bottom: 24px;
}

.security-icon-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--ucm-pill-bg, rgba(255, 255, 255, 0.05));
    border: 1px solid var(--ucm-border, rgba(255, 255, 255, 0.1));
    color: #818CF8;
    margin-bottom: 12px;
}

.security-title {
    margin: 0;
    font-size: 20px;
    font-weight: 800;
    color: var(--ucm-text-primary, #F8FAFC);
    font-family: var(--font-display, 'Outfit', sans-serif);
}

.security-subtitle {
    margin: 6px 0 0;
    font-size: 13px;
    color: var(--ucm-text-secondary, #94A3B8);
}

/* Alerts */
.auth-alert-error,
.login-error-alert {
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--ucm-pill-bg, rgba(239, 68, 68, 0.1));
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #FCA5A5;
    border-radius: 10px;
    font-size: 13.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Rules Box */
.rules-box {
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--ucm-border, rgba(255, 255, 255, 0.1));
    border-radius: 12px;
    padding: 16px 18px;
    margin-bottom: 22px;
}

.rules-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--ucm-text-secondary, #94A3B8);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rules-list {
    margin: 0;
    padding-left: 20px;
    font-size: 12.5px;
    color: #CBD5E1;
    line-height: 1.65;
}

.rules-list li strong {
    color: #F8FAFC;
}

/* Form Controls */
.auth-form-group {
    margin-bottom: 16px;
}

.auth-form-group.last {
    margin-bottom: 24px;
}

.auth-form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #CBD5E1;
    margin-bottom: 6px;
}

.auth-form-input {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    color: #ffffff;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.auth-form-input:focus {
    outline: none;
    border-color: var(--ucm-accent, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* Submit Buttons */
.login-btn-submit {
    width: 100%;
    height: 48px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 15px;
    background: var(--ucm-btn-primary-bg, #0f172a);
    color: var(--ucm-btn-primary-text, #ffffff);
    border: 1px solid var(--ucm-btn-primary-border, #0f172a);
    box-shadow: var(--ucm-shadow-md);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.login-btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--ucm-shadow-lg);
    background: var(--ucm-btn-primary-hover, #1e293b);
}

.btn-submit-secure {
    width: 100%;
    height: 48px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 14.5px;
    background: var(--ucm-btn-primary-bg, #0f172a);
    color: var(--ucm-btn-primary-text, #ffffff);
    border: 1px solid var(--ucm-btn-primary-border, #0f172a);
    box-shadow: var(--ucm-shadow-md);
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-submit-secure:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.6);
}

/* Footer Link */
.auth-footer {
    text-align: center;
}

.back-home-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ucm-text-secondary, #94A3B8);
    text-decoration: none;
    font-size: 13px;
    margin-top: 20px;
    transition: color 0.2s ease;
}

.back-home-link:hover {
    color: #A887FF;
}

/* ============================================================
   Clean / Light Theme Overrides for Auth Suite
   ============================================================ */
[data-theme="clean"] body.auth-page,
[data-theme="clean"] body {
    background: #f8fafc !important;
    color: #0f172a !important;
}

[data-theme="clean"] .auth-card,
[data-theme="clean"] .login-card,
[data-theme="clean"] .security-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06) !important;
}

[data-theme="clean"] .auth-brand-logo img,
[data-theme="clean"] .login-brand-logo img {
    filter: invert(1) brightness(0.2);
}

[data-theme="clean"] .auth-brand-title,
[data-theme="clean"] .login-brand-name {
    color: #0f172a !important;
}

[data-theme="clean"] .auth-brand-subtitle,
[data-theme="clean"] .login-brand-sub {
    color: #64748b !important;
}

[data-theme="clean"] .auth-form-label {
    color: #334155 !important;
}

[data-theme="clean"] .auth-form-input {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #0f172a !important;
}

[data-theme="clean"] .auth-form-input:focus {
    border-color: #2563eb !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
}

[data-theme="clean"] .auth-form-input::placeholder {
    color: #94a3b8 !important;
}

[data-theme="clean"] .security-title {
    color: #0f172a !important;
}

[data-theme="clean"] .security-subtitle {
    color: #64748b !important;
}

[data-theme="clean"] .security-icon-badge {
    background: #f1f5f9 !important;
    border-color: #e2e8f0 !important;
    color: #4f46e5 !important;
}

[data-theme="clean"] .rules-box {
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
}

[data-theme="clean"] .rules-title {
    color: #475569 !important;
}

[data-theme="clean"] .rules-list {
    color: #475569 !important;
}

[data-theme="clean"] .rules-list li strong {
    color: #0f172a !important;
}

[data-theme="clean"] .back-home-link {
    color: #64748b !important;
}

[data-theme="clean"] .back-home-link:hover {
    color: #0f172a !important;
}