/* ═══════════════════════════════════════════════════════
   CGCosmos — Login Modal & Auth Pages
═══════════════════════════════════════════════════════ */

/* ─── Modal Overlay ─────────────────────────────────── */

.cgc-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.cgc-modal-overlay.active {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.cgc-modal {
    background: #0C1120;
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: 16px;
    padding: 28px 28px 24px;
    width: 100%;
    max-width: 400px;
    position: relative;
    animation: modalSlideIn 0.25s ease;
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-12px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.cgc-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all var(--transition);
}

.cgc-modal-close:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

/* ─── Modal Logo ─────────────────────────────────────── */

.modal-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
}

.modal-logo-sq {
    width: 32px;
    height: 32px;
    background: var(--accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 14px;
    color: #fff;
    box-shadow: 0 0 20px var(--accent-glow);
}

.modal-logo-name {
    font-family: var(--font-display);
    font-size: 20px;
    letter-spacing: 0.04em;
    color: var(--text-primary);
}

.modal-logo-name span { color: var(--accent); }

/* ─── Tabs ───────────────────────────────────────────── */

.modal-tabs {
    display: flex;
    background: #111827;
    border-radius: 8px;
    padding: 3px;
    margin-bottom: 20px;
}

.modal-tab {
    flex: 1;
    text-align: center;
    padding: 7px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition);
    border: none;
    background: transparent;
    font-family: var(--font-body);
}

.modal-tab.active {
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* ─── Google Button ──────────────────────────────────── */

.google-signin-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: 14px;
    font-family: var(--font-body);
    text-decoration: none;
}

.google-signin-btn:hover {
    background: #F3F4F6;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.google-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.google-btn-text {
    font-size: 13px;
    font-weight: 500;
    color: #1F1F1F;
    flex: 1;
    text-align: center;
}

/* ─── Divider ────────────────────────────────────────── */

.auth-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 14px 0;
}

.auth-divider-line {
    flex: 1;
    height: 1px;
    background: var(--border);
}

.auth-divider-text {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
}

/* ─── Form Fields ────────────────────────────────────── */

.auth-field {
    margin-bottom: 12px;
}

.auth-label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.auth-input {
    width: 100%;
    padding: 9px 12px;
    background: #111827;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    transition: border-color var(--transition);
    font-family: var(--font-body);
}

.auth-input::placeholder { color: var(--text-muted); }

.auth-input:focus { border-color: var(--accent); }

.auth-input.error { border-color: #EF4444; }

.auth-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

/* ─── Role Selector ──────────────────────────────────── */

.role-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
}

.role-option {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    position: relative;
}

.role-option input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.role-option:has(input:checked),
.role-option.selected {
    border-color: var(--border-accent);
    background: var(--accent-light);
}

.role-icon { font-size: 1.3rem; display: block; margin-bottom: 5px; }
.role-name { font-size: 12px; font-weight: 500; color: var(--text-primary); display: block; }
.role-desc { font-size: 10px; color: var(--text-muted); display: block; margin-top: 2px; }

/* ─── Submit Button ──────────────────────────────────── */

.auth-submit {
    width: 100%;
    padding: 10px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-body);
    margin-top: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.auth-submit:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 0 20px var(--accent-glow);
}

.auth-submit:active { transform: scale(0.98); }

.auth-submit.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* ─── Footer Links ───────────────────────────────────── */

.auth-footer {
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 12px;
}

.auth-footer a {
    color: #60A5FA;
    text-decoration: none;
}

.auth-footer a:hover { text-decoration: underline; }

/* ─── Error / Success Messages ───────────────────────── */

.auth-message {
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    margin-bottom: 12px;
    display: none;
}

.auth-message.error {
    display: block;
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.25);
    color: #FCA5A5;
}

.auth-message.success {
    display: block;
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.25);
    color: #6EE7B7;
}

/* ─── Password Strength ──────────────────────────────── */

.pw-strength {
    height: 3px;
    border-radius: 99px;
    background: var(--border);
    margin-top: 5px;
    overflow: hidden;
}

.pw-strength-bar {
    height: 100%;
    border-radius: 99px;
    width: 0;
    transition: all 0.3s ease;
}

.pw-strength-bar.weak   { width: 25%; background: #EF4444; }
.pw-strength-bar.fair   { width: 50%; background: #F59E0B; }
.pw-strength-bar.good   { width: 75%; background: #3B82F6; }
.pw-strength-bar.strong { width: 100%; background: #10B981; }

/* ─── Logged-in Avatar in Navbar ─────────────────────── */

.nav-user-menu {
    position: relative;
}

.nav-user-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 8px 3px 3px;
    border: 1px solid var(--border);
    border-radius: 99px;
    background: var(--bg-card);
    cursor: pointer;
    transition: all var(--transition);
}

.nav-user-btn:hover { border-color: var(--border-hover); }

.nav-user-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.nav-user-avatar-initials {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
    color: #93C5FD;
    flex-shrink: 0;
}

.nav-user-name {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    max-width: 90px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-user-online {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #10B981;
    border: 1.5px solid var(--bg-card);
    flex-shrink: 0;
}

.nav-user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 210px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: all var(--transition);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    z-index: 100;
}

.nav-user-menu:hover .nav-user-dropdown,
.nav-user-menu.open .nav-user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-header {
    padding: 8px 10px 10px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 6px;
}

.nav-dropdown-name { font-size: 13px; font-weight: 500; color: var(--text-primary); }
.nav-dropdown-email { font-size: 11px; color: var(--text-muted); margin-top: 1px; }

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    font-size: 12px;
    color: var(--text-secondary);
    border-radius: 6px;
    text-decoration: none;
    transition: all var(--transition);
}

.nav-dropdown-item:hover {
    color: var(--text-primary);
    background: var(--accent-light);
}

.nav-dropdown-item.danger { color: #FCA5A5; }
.nav-dropdown-item.danger:hover { background: rgba(239,68,68,0.1); }

.nav-dropdown-sep {
    height: 1px;
    background: var(--border);
    margin: 6px 0;
}

/* ─── Standalone Login Page ─────────────────────────── */

.login-page-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--nav-height) + 2rem) 1rem 2rem;
    position: relative;
}

.login-page-glow {
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.login-page-card {
    background: #0C1120;
    border: 1px solid rgba(59,130,246,0.15);
    border-radius: 20px;
    padding: 36px 36px 28px;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

@media (max-width: 480px) {
    .cgc-modal { padding: 20px 18px; }
    .login-page-card { padding: 24px 20px; }
    .auth-field-row { grid-template-columns: 1fr; }
}