.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 24px 60px;
    position: relative;
    overflow: hidden;
}

.auth-glow-1 {
    position: absolute;
    top: -10%; left: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0,229,255,0.12) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    z-index: 0;
    pointer-events: none;
}

.auth-glow-2 {
    position: absolute;
    bottom: -10%; right: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(230,184,0,0.08) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    z-index: 0;
    pointer-events: none;
}

.auth-card {
    width: 100%;
    max-width: 560px;
    position: relative;
    z-index: 1;
    padding: 40px;
}

.auth-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.05em;
    margin-bottom: 32px;
    color: var(--text-main);
}

/* Multi-Step Registration Styles */
.reg-progress {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
}
.progress-step {
    flex: 1;
    height: 4px;
    background: rgba(255,255,255,0.05);
    border-radius: 2px;
    transition: var(--transition-normal);
}
.progress-step.active {
    background: var(--primary);
    box-shadow: 0 0 15px rgba(255,92,53,0.3);
}

.reg-step {
    display: none;
    animation: fadeIn 0.3s ease-out;
}
.reg-step.active {
    display: block;
}

.role-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.role-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
}
.role-card:hover {
    border-color: var(--border-hover);
    background: rgba(255,255,255,0.04);
    transform: translateY(-4px);
}
.role-card.active {
    background: rgba(255,92,53,0.08);
    border-color: var(--primary);
}
.role-icon {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--text-dim);
}
.role-card.active .role-icon {
    background: var(--primary);
    color: #fff;
}
.role-card h4 { margin-bottom: 8px; font-weight: 700; }
.role-card p { font-size: 0.8rem; color: var(--text-dim); line-height: 1.4; }

.step-buttons {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 12px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-tabs {
    display: flex;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 32px;
    gap: 4px;
}

.auth-tab {
    flex: 1;
    padding: 10px;
    border: none;
    background: transparent;
    color: var(--text-dim);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 9px;
    transition: var(--transition-fast);
}

.auth-tab.active {
    background: linear-gradient(135deg, var(--primary), #d44a25);
    color: #fff;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.auth-form.hidden {
    display: none;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}

.input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrap > svg,
.input-wrap > i {
    position: absolute;
    left: 14px;
    color: var(--text-dim);
    pointer-events: none;
    flex-shrink: 0;
}

.form-input {
    width: 100%;
    padding: 12px 14px 12px 42px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.form-input:focus {
    border-color: var(--primary);
    background: rgba(255,92,53,0.05);
    box-shadow: 0 0 0 3px rgba(255,92,53,0.12);
}

.form-input::placeholder {
    color: rgba(161,161,166,0.5);
}

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a1a1a6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-select option {
    background: #1a1a1a;
    color: var(--text-main);
}

.form-select optgroup {
    background: #111111;
    color: rgba(161,161,166,0.7);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.toggle-password {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    transition: color 0.2s;
}

.toggle-password:hover {
    color: var(--text-main);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-dim);
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}

.auth-error {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(255, 42, 42, 0.1);
    border: 1px solid rgba(255, 42, 42, 0.25);
    border-radius: 10px;
    color: #ff6b6b;
    font-size: 0.9rem;
}

.auth-submit {
    width: 100%;
    margin-top: 4px;
}

.auth-switch {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-top: 4px;
}

.auth-switch a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.2s;
}

.auth-switch a:hover {
    opacity: 0.8;
}

/* Nav user menu */
.nav-user-menu {
    position: relative;
}

.nav-user-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 6px 14px 6px 6px;
    border-radius: 40px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    transition: var(--transition-fast);
}

.nav-user-btn:hover {
    border-color: var(--border-hover);
    background: rgba(255,255,255,0.08);
}

.nav-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

.nav-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    min-width: 200px;
    background: rgba(18,18,18,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 8px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: var(--transition-fast);
    z-index: 999;
}

.nav-dropdown.active {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 9px;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
    cursor: pointer;
}

.nav-dropdown-item:hover {
    background: rgba(255,255,255,0.06);
    color: var(--text-main);
}

.nav-dropdown-danger:hover {
    background: rgba(255,42,42,0.1);
    color: #ff6b6b;
}

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

@media (max-width: 600px) {
    .auth-page { padding: 80px 16px 40px; }
    .auth-card {
        padding: 24px 20px;
        border-radius: 16px;
    }
    .auth-logo { font-size: 1.5rem; margin-bottom: 24px; }
    .auth-tabs { margin-bottom: 24px; }
    .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .form-group { gap: 6px; }
    .form-input { padding: 10px 12px 10px 40px; font-size: 0.9rem; }
}

/* Role Toggle */
.role-toggle {
    cursor: pointer;
}

.role-box {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dim);
    transition: var(--transition-fast);
    background: rgba(255,255,255,0.03);
}

.role-box:hover {
    border-color: var(--border-hover);
    background: rgba(255,255,255,0.06);
}

.role-box.active {
    background: rgba(255,92,53,0.12);
    border-color: rgba(255,92,53,0.4);
    color: var(--primary);
    box-shadow: 0 0 15px rgba(255,92,53,0.1);
}