/* ============================================================
   Auth Sidebar & Guest Modal Styles
   ============================================================ */

/* ===== Guest auth buttons in header ===== */
.guest-auth-btns {
    display: flex;
    gap: 8px;
    align-items: center;
}

.auth-open-btn {
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: background 0.2s, transform 0.15s;
    font-family: inherit;
    white-space: nowrap;
}

.login-open-btn {
    background: #2c4b2c;
    color: #fff;
}

.login-open-btn:hover {
    background: #1e3a1e;
    transform: translateY(-1px);
}

.register-open-btn {
    background: #fff;
    color: #2c4b2c;
    border: 2px solid #2c4b2c;
}

.register-open-btn:hover {
    background: #f0f7f0;
    transform: translateY(-1px);
}

/* ===== Overlay ===== */
.auth-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 9000;
    pointer-events: all;
    /* Freeze clicks through overlay */
}

.auth-overlay.active {
    display: block;
}

/* ===== Sidebar ===== */
.auth-sidebar {
    position: fixed;
    top: 0;
    right: -420px;
    width: 420px;
    max-width: 95vw;
    height: 100vh;
    background: #f8f5da;
    z-index: 9100;
    box-shadow: -4px 0 30px rgba(0, 0, 0, 0.18);
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    direction: rtl;
}

.auth-sidebar.open {
    right: 0;
}

.auth-sidebar-close {
    position: absolute;
    top: 14px;
    left: 14px;
    background: none;
    border: none;
    font-size: 20px;
    color: #555;
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    border-radius: 50%;
    transition: background 0.2s;
}

.auth-sidebar-close:hover {
    background: #f0f0f0;
    color: #222;
}

.auth-sidebar-body {
    padding: 30px 28px 40px;
}

.auth-sidebar-logo {
    text-align: center;
    margin-bottom: 18px;
}

.auth-sidebar-logo img {
    height: 54px;
    object-fit: contain;
}

.auth-sidebar-title {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    color: #2c4b2c;
    margin-bottom: 22px;
}

/* ===== Form elements ===== */
.auth-form-group {
    margin-bottom: 15px;
}

.auth-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #444;
    margin-bottom: 6px;
}

.auth-input {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid #d4d4d4;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    color: #222;
    background: #fffffc;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    direction: rtl;
}

.auth-input:focus {
    outline: none;
    border-color: #2c4b2c;
    box-shadow: 0 0 0 3px rgba(44, 75, 44, 0.12);
    background: #fff;
}

.auth-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Gender radio */
.auth-gender-group {
    display: flex;
    gap: 20px;
}

.gender-option {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    cursor: pointer;
    font-weight: 500;
}

.gender-option input[type="radio"] {
    accent-color: #2c4b2c;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* Submit button */
.auth-submit-btn {
    width: 100%;
    padding: 13px;
    background: #2c4b2c;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 6px;
    font-family: inherit;
    transition: background 0.2s, transform 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.auth-submit-btn:hover {
    background: #1e3a1e;
    transform: translateY(-1px);
}

.auth-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Error message */
.auth-error {
    background: #fff2f2;
    border: 1px solid #fca5a5;
    color: #b91c1c;
    border-radius: 7px;
    padding: 9px 14px;
    font-size: 13.5px;
    margin-bottom: 14px;
    display: none;
}

.auth-error.visible {
    display: block;
}

/* Switch link */
.auth-switch-text {
    text-align: center;
    font-size: 13px;
    color: #666;
    margin-top: 16px;
}

.auth-switch-text a {
    color: #2c4b2c;
    font-weight: 600;
    text-decoration: none;
}

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

/* Spinner */
.spin-icon {
    display: inline-block;
    animation: arb-spin 0.7s linear infinite;
    font-size: 18px;
}

@keyframes arb-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== Guest Modal ===== */
.guest-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 9200;
    align-items: center;
    justify-content: center;
}

.guest-modal-overlay.active {
    display: flex;
}

.guest-modal {
    background: #fff;
    border-radius: 14px;
    padding: 32px 28px;
    max-width: 340px;
    width: 90%;
    text-align: center;
    position: relative;
    direction: rtl;
    animation: modal-pop 0.25s ease;
}

@keyframes modal-pop {
    from { transform: scale(0.88); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.guest-modal-close {
    position: absolute;
    top: 12px;
    left: 12px;
    background: none;
    border: none;
    font-size: 18px;
    color: #888;
    cursor: pointer;
    border-radius: 50%;
    padding: 4px 7px;
    transition: background 0.2s;
}

.guest-modal-close:hover {
    background: #f0f0f0;
}

.guest-modal-icon {
    font-size: 44px;
    color: #2c4b2c;
    margin-bottom: 12px;
}

.guest-modal-msg {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.guest-modal-btns {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.guest-modal-btns .auth-open-btn {
    width: 100%;
    text-align: center;
    padding: 10px;
}

/* ===== Cart guest notice ===== */
.cart-guest-notice {
    text-align: center;
    padding: 18px 10px;
    color: #555;
    font-size: 14px;
    font-weight: 500;
}

/* ===== Body lock when sidebar open ===== */
body.auth-open {
    overflow: hidden;
}