/* Auth Pages — Login & Change Password */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--bg-0);
    position: relative;
    overflow: hidden;
}

.auth-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 20%, #1E3A8A20 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, #C9A22720 0%, transparent 40%);
    pointer-events: none;
}

.auth-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: linear-gradient(155deg, var(--bg-1) 0%, var(--bg-2) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    animation: authIn 0.5s var(--ease);
}

@keyframes authIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-header {
    text-align: center;
    padding: 30px 24px 20px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, #141C2E80 0%, transparent 100%);
}

.auth-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    border-radius: 50%;
    padding: 4px;
    background: var(--bg-0);
    border: 2px solid var(--accent);
    box-shadow: var(--glow);
}

.auth-header h1 {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-hi);
    margin-bottom: 6px;
}

.auth-subtitle {
    font-size: 14px;
    color: var(--text-lo);
}

/* Tabs */
.auth-tabs {
    display: flex;
    padding: 12px;
    gap: 8px;
    background: var(--bg-0);
    border-bottom: 1px solid var(--border);
}

.auth-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 16px;
    border-radius: 12px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-md);
    font-family: var(--font-ar);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.auth-tab:hover {
    color: var(--text-hi);
    background: rgba(201, 162, 39, 0.08);
}

.auth-tab.active {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    color: var(--bg-0);
    box-shadow: 0 4px 16px var(--accent-glow);
}

/* Form */
.auth-form {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

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

.form-group label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-md);
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-0);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-hi);
    font-family: var(--font-ar);
    font-size: 15px;
    transition: all 0.3s var(--ease);
}

.form-group input::placeholder {
    color: var(--text-lo);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
}

.password-wrapper {
    position: relative;
}

.toggle-password {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 6px;
    border-radius: 6px;
    transition: background 0.2s;
}

.toggle-password:hover {
    background: rgba(201, 162, 39, 0.1);
}

/* Error */
.error-message {
    padding: 12px 16px;
    background: rgba(229, 72, 77, 0.15);
    border: 1px solid rgba(229, 72, 77, 0.4);
    border-radius: 10px;
    color: #FCA5A5;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    animation: shake 0.4s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}

/* Button */
.auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    color: var(--bg-0);
    border: none;
    border-radius: 12px;
    font-family: var(--font-ar);
    font-weight: 800;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    box-shadow: 0 6px 20px var(--accent-glow);
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px var(--accent-glow);
}

.auth-btn:active {
    transform: translateY(0);
}

.auth-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Footer */
.auth-footer {
    padding: 16px 24px 24px;
    text-align: center;
    border-top: 1px solid var(--border);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-md);
    font-size: 13px;
    font-weight: 600;
    transition: color 0.3s;
}

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

/* Success Message */
.success-message {
    padding: 12px 16px;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    border-radius: 10px;
    color: #6EE7B7;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    animation: authIn 0.4s var(--ease);
}