/* ====================================
   MODAL SYSTEM
   LedeWire authentication, wallet, and purchase modals
   ==================================== */

/* Base Modal System */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease-out;
}

.modal-overlay {
    display: flex;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.2s ease-out;
}

.modal-content {
    position: relative;
    background-color: white;
    margin: 0;
    padding: 0;
    width: 90%;
    max-width: 400px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    animation: slideIn 0.3s ease-out;
    overflow: hidden;
}

.close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: var(--text-muted);
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.close:hover,
.close:focus {
    color: var(--text-primary);
    background-color: var(--border-light);
}

/* Authentication Modal */
.auth-modal {
    padding: 0;
    text-align: center;
}

.auth-modal-header {
    padding: 2rem 2rem 1rem 2rem;
    border-bottom: 1px solid #f1f1f1;
}

.auth-modal-logo {
    height: 88px;
    width: auto;
    margin: 0 auto 1rem auto;
    display: block;
}

.auth-modal h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 0.5rem 0;
}

.auth-modal p {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.4;
}

.auth-modal-content {
    padding: 2rem;
    max-height: 70vh;
    overflow-y: auto;
}

.auth-modal-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.4;
}

.auth-modal-message.error {
    background: #fee;
    color: #c00;
    border: 1px solid #fcc;
}

.auth-modal-message.success {
    background: #efe;
    color: #060;
    border: 1px solid #cfc;
}

.auth-modal-message.info {
    background: #e8f4fd;
    color: #0066cc;
    border: 1px solid #b3d9f2;
}

.auth-modal-footer {
    padding: 1rem 2rem;
    border-top: 1px solid #f1f1f1;
    background: #fafafa;
    color: #999;
    font-size: 0.8rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
}

.auth-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.auth-form label {
    font-size: 0.9rem;
    font-weight: 500;
    color: #333;
}

.auth-form input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    background: white;
    color: #333;
    box-sizing: border-box;
}

.auth-form input:focus {
    outline: none;
    border-color: #4285f4;
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.1);
}

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

.auth-btn {
    width: 100%;
    padding: 14px 16px;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    box-sizing: border-box;
    background: #4285f4;
    color: white;
    margin-top: 0.5rem;
}

.auth-btn:hover {
    background: #3367d6;
    transform: translateY(-1px);
}

.auth-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.auth-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
    text-align: center;
}

.auth-link {
    color: #4285f4;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.auth-link:hover {
    color: #3367d6;
    text-decoration: underline;
}

/* Funding Modal Styles */
.funding-amounts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.funding-amount-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.funding-amount-btn:hover {
    background: #e9ecef;
    border-color: #4285f4;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.15);
}

.funding-amount-btn.selected {
    background: #e3f2fd;
    border-color: #4285f4;
    border-width: 3px;
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.2);
}

.funding-amount-btn .amount {
    font-size: 1.75rem;
    font-weight: 600;
    color: #1a1a1a;
}

/* Profile Dropdown Styles */
.auth-container {
    position: relative;
    display: inline-block;
}

.profile-dropdown {
    position: relative;
}

.profile-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: #dae6ef !important;
    color: #2c3e50 !important;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    min-width: 120px;
}

.profile-btn:hover {
    background: #c8d7e3 !important;
    color: #1a252f !important;
    transform: translateY(-1px);
}

.user-initials {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(44, 62, 80, 0.15);
    border-radius: 50%;
    font-weight: 600;
    font-size: 0.8rem;
    color: #2c3e50;
}

.user-balance {
    font-weight: 600;
    margin-left: auto;
}

.dropdown-arrow {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
}

.profile-btn:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.2s ease;
    border-radius: 6px;
    margin: 0.25rem;
}

.dropdown-item:hover {
    background: var(--bg-muted);
    color: var(--accent);
}

.dropdown-item:last-child {
    color: #e74c3c;
}

.dropdown-item:last-child:hover {
    background: rgba(231, 76, 60, 0.1);
    color: #c0392b;
}

.auth-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    font-size: 0.875rem;
}

.auth-toggle a {
    color: #4285f4;
    text-decoration: none;
    transition: color 0.2s ease;
}

.auth-toggle a:hover {
    color: #3367d6;
    text-decoration: underline;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Wallet Modal */
.wallet-modal {
    padding: 0;
    max-width: 420px;
}

.wallet-success-banner {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
    padding: 1rem 1.5rem;
    margin: 0;
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    border-bottom: 1px solid #a7f3d0;
}

.wallet-content {
    padding: 2rem 1.5rem;
}

.wallet-balance-section {
    margin-bottom: 2rem;
}

.balance-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    display: block;
}

.balance-amount {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1;
}

.wallet-item-section {
    margin: 2rem 0;
}

.item-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    display: block;
}

.item-price {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1;
}

.wallet-actions {
    padding: 1.5rem;
    border-top: 1px solid var(--border-light);
}

.wallet-btn {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 0.75rem;
}

.wallet-btn.primary {
    background: #4285f4;
    color: white;
}

.wallet-btn.primary:hover {
    background: #3367d6;
    transform: translateY(-1px);
}

.wallet-btn.secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    margin-bottom: 0;
}

.wallet-btn.secondary:hover {
    background: var(--border-light);
}

.wallet-footer {
    text-align: center;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-light);
    color: var(--text-muted);
    font-size: 0.85rem;
    background: var(--pale-grey);
}

/* Modal Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Modal Error Styling */
.modal-error {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
    padding: 0.75rem 1rem;
    margin: 0 0 1rem 0;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    border: 1px solid #fca5a5;
    animation: slideDown 0.3s ease-out;
}

/* Purchase Confirmation Modal Styling */
.purchase-details {
    text-align: left;
}

.purchase-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.95rem;
}

.purchase-item.total {
    font-size: 1.1rem;
    color: #1a1a1a;
}

.purchase-label {
    color: #666;
}

.purchase-value {
    color: #1a1a1a;
    font-weight: 500;
}

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