/* Authentication & Account Management CSS */

/* Back to Home Button */
.back-to-home-container {
    padding: 1rem 0;
    text-align: left;
}

.back-home-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.6rem;
    background: linear-gradient(135deg, #31ce5d 0%, #28b44a 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(49, 206, 93, 0.3);
    border: 2px solid transparent;
}

.back-home-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(49, 206, 93, 0.4);
    background: linear-gradient(135deg, #28b44a 0%, #1a9c32 100%);
}

.back-home-btn:active {
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .back-to-home-container {
        padding: 0.8rem 0;
    }

    .back-home-btn {
        padding: 0.7rem 1.4rem;
        font-size: 0.9rem;
    }
}

/* Authentication Buttons in Navbar */
.auth-wrapper {
    display: flex;
    gap: 0.8rem;
    align-items: center;
}

.auth-btn {
    padding: 0.65rem 1.8rem;
    border: 2px solid #fff;
    background-color: transparent;
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.auth-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: left 0.3s ease;
    z-index: -1;
}

.auth-btn:hover::before {
    left: 0;
}

.auth-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

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

.auth-btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(49, 206, 93, 0.3);
}

.auth-btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #1fa030 100%);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(49, 206, 93, 0.4);
}

.auth-btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(49, 206, 93, 0.3);
}

/* Profile Button & Dropdown */
.profile-wrapper {
    display: flex;
    align-items: center;
    position: relative;
}

.profile-btn {
    padding: 0.65rem 1.8rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(49, 206, 93, 0.3);
    letter-spacing: 0.5px;
}

.profile-btn:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #1fa030 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(49, 206, 93, 0.4);
}

.profile-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(49, 206, 93, 0.3);
}

.profile-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background-color: white;
    border: none;
    border-radius: 8px;
    min-width: 220px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    display: none;
    list-style: none;
    overflow: hidden;
    animation: slideDown 0.3s ease;
}

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

.profile-menu.show {
    display: block;
}

.profile-menu a {
    display: block;
    padding: 0.95rem 1.3rem;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.2s ease;
    border-bottom: 1px solid #f0f0f0;
    font-weight: 500;
}

.profile-menu a:last-child {
    border-bottom: none;
}

.profile-menu a:hover {
    background: linear-gradient(90deg, rgba(49, 206, 93, 0.1) 0%, transparent 100%);
    color: var(--primary-color);
    padding-left: 1.6rem;
}

/* Modal Styling */
.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    margin: auto;
    padding: 2.5rem;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    border: 1px solid rgba(49, 206, 93, 0.1);
}

@keyframes modalSlideIn {
    to {
        transform: translate(-50%, -50%) scale(1);
    }
}

.modal-large .modal-content {
    max-width: 700px;
}

.modal-content h2 {
    margin-bottom: 2rem;
    color: var(--text-color);
    font-size: 1.9rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.close {
    color: #999;
    float: right;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1;
}

.close:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

/* Form Styling */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 0.95rem 1.1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: #f8f9fa;
}

.form-group input::placeholder {
    color: #999;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(49, 206, 93, 0.1);
}

.form-group.checkbox {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 0.8rem;
}

.form-group.checkbox input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.form-group.checkbox label {
    margin: 0;
    cursor: pointer;
    font-weight: normal;
    font-size: 0.95rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

#registration-form .form-row:last-of-type {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

#registration-form .form-row:last-of-type .form-group:nth-child(n+2) {
    margin-bottom: 0;
}

/* Buttons */
.btn-primary {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 1.5rem;
    box-shadow: 0 4px 15px rgba(49, 206, 93, 0.3);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #1fa030 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(49, 206, 93, 0.4);
}

.btn-primary:active {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(49, 206, 93, 0.3);
}

.btn-small {
    padding: 0.65rem 1.2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: 0.5rem;
    box-shadow: 0 2px 8px rgba(49, 206, 93, 0.2);
}

.btn-small:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #1fa030 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(49, 206, 93, 0.3);
}

.btn-danger {
    background: linear-gradient(135deg, #d32f2f 0%, #b71c1c 100%);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #b71c1c 0%, #8b0000 100%);
}

.btn {
    padding: 0.9rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Form Footer & Links */
.form-footer {
    text-align: center;
    margin-top: 1.2rem;
    color: #666;
    font-size: 0.9rem;
}

.form-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.form-footer a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

#modal-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, #ddd, transparent);
    margin: 1.5rem 0;
}

/* Pincode Lookup & Post Office Selector */
#registration-postoffice-container,
#address-postoffice-container {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    border-left: 4px solid var(--primary-color);
}

.loading-state,
.error-state {
    text-align: center;
    padding: 1rem;
    border-radius: 6px;
}

.loading-state {
    background-color: #e3f2fd;
    color: #1976d2;
}

.loading-state p {
    margin: 0;
    font-size: 0.95rem;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.error-state {
    background-color: #ffebee;
    color: #c62828;
}

.error-state p {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 500;
}

.postoffice-result {
    animation: slideDown 0.3s ease;
}

.result-header {
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--primary-color);
}

.result-header h4 {
    margin: 0 0 0.3rem 0;
    color: var(--primary-color);
    font-size: 1rem;
}

.result-header p {
    margin: 0;
    color: #666;
    font-size: 0.85rem;
    font-weight: 500;
}

.postoffice-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.postoffice-option {
    display: flex;
    align-items: center;
    padding: 0.8rem;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: white;
}

.postoffice-option:hover {
    border-color: var(--primary-color);
    background-color: rgba(49, 206, 93, 0.05);
}

.postoffice-option input[type="radio"] {
    margin-right: 0.8rem;
    width: 1.1rem;
    height: 1.1rem;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.postoffice-name {
    font-size: 0.95rem;
    color: var(--text-color);
    font-weight: 500;
}

.postoffice-info {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
    padding: 0.8rem;
    background-color: rgba(49, 206, 93, 0.05);
    border-radius: 4px;
    border-left: 3px solid var(--primary-color);
}

.postoffice-info strong {
    color: var(--primary-color);
}

/* Account Section */
.account-section {
    padding: 3rem 0;
    min-height: calc(100vh - 200px);
}

.account-section h2 {
    margin-bottom: 2rem;
    color: var(--text-color);
}

.account-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
}

.account-sidebar {
    background-color: var(--light-color);
    border-radius: 8px;
    overflow: hidden;
}

.account-card {
    padding: 1.5rem;
    border-bottom: 1px solid #ddd;
}

.account-card h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.account-menu {
    list-style: none;
}

.account-menu li {
    margin: 0;
}

.account-menu a {
    display: block;
    padding: 0.8rem 1rem;
    color: var(--text-color);
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.3s ease;
}

.account-menu a:hover,
.account-menu a.active {
    background-color: #fff;
    border-left-color: var(--primary-color);
    color: var(--primary-color);
    padding-left: 1.2rem;
}

.account-main {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.account-panel {
    padding: 2rem;
    display: none;
}

.account-panel.active {
    display: block;
}

.account-panel h3 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-size: 1.3rem;
}

/* Address Card */
.address-card {
    background-color: var(--light-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-color);
}

.address-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.address-header h4 {
    color: var(--text-color);
    margin: 0;
}

.default-badge {
    background-color: var(--primary-color);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.address-text {
    color: #666;
    margin: 0.3rem 0;
    font-size: 0.95rem;
}

.address-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
}

/* Order Card */
.order-card {
    background-color: var(--light-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.order-card p {
    margin: 0.3rem 0;
    color: #666;
}

.status-pending {
    color: #ff9800;
}

.status-processing {
    color: #2196f3;
}

.status-shipped {
    color: var(--primary-color);
}

.status-delivered {
    color: var(--primary-color);
    font-weight: 600;
}

/* Address Modal */
#address-modal .modal-content {
    max-width: 600px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .account-content {
        grid-template-columns: 1fr;
    }

    .account-sidebar {
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .account-card {
        flex: 1;
        min-width: 200px;
        padding: 1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    #registration-form .form-row:last-of-type {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .modal-content,
    .modal-large .modal-content {
        width: 95%;
        max-width: 100%;
        padding: 2rem 1.5rem;
    }

    .modal-content h2 {
        font-size: 1.6rem;
    }

    .auth-wrapper {
        flex-direction: column;
        gap: 0.8rem;
        width: 100%;
    }

    .auth-btn {
        width: 100%;
        padding: 0.7rem 1.5rem;
        font-size: 0.9rem;
    }

    .profile-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }

    .profile-menu {
        right: -1rem;
        min-width: 200px;
    }

    .btn-primary {
        padding: 0.9rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .modal-content h2 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }

    .modal-content {
        padding: 1.5rem 1.2rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="password"],
    .form-group input[type="tel"] {
        padding: 0.8rem 0.9rem;
        font-size: 0.95rem;
    }

    .auth-btn {
        padding: 0.65rem 1.2rem;
        font-size: 0.85rem;
    }

    .auth-btn::before {
        display: none;
    }

    .close {
        font-size: 1.5rem;
    }

    .account-menu a {
        padding: 0.6rem 0.8rem;
        font-size: 0.9rem;
    }

    .address-card,
    .order-card {
        padding: 1rem;
    }

    .address-actions {
        flex-direction: column;
    }

    .btn-small {
        width: 100%;
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
}