/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #000000 100%);
    min-height: 100vh;
    color: #e0e0e0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 40px;
    color: white;
}

.header h1 {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 10px;
}

.header i {
    color: #ffd700;
    margin-right: 10px;
}

.header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Cards */
.generator-card,
.email-list {
    background: linear-gradient(145deg, #1e1e1e, #2a2a2a);
    border: 1px solid #333;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.generator-card {
    margin-bottom: 30px;
}

.generator-card h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #ffffff;
    font-weight: 400;
}

/* Custom Email */
.custom-email-row {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    align-items: stretch;
}

.custom-email-row input {
    flex: 1;
    padding: 14px 16px;
    border: 2px solid #444;
    border-radius: 10px;
    font-size: 15px;
    background: #2a2a2a;
    color: #ffffff;
    transition: all 0.3s ease;
}

.custom-email-row input:focus {
    outline: none;
    border-color: #667eea;
    background: #333;
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.3);
}

/* Email Display */
.email-display {
    position: relative;
    margin-bottom: 25px;
}

.email-display input {
    width: 100%;
    padding: 15px 60px 15px 15px;
    border: 2px solid #444;
    border-radius: 8px;
    font-size: 16px;
    background: #2a2a2a;
    color: #ffffff;
    transition: all 0.3s ease;
}

.email-display input:focus {
    outline: none;
    border-color: #667eea;
    background: #333;
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.3);
}

.email-actions {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 5px;
}

.email-actions button {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: 4px;
    color: #ccc;
    transition: all 0.2s ease;
}

.email-actions button:hover {
    background: #444;
    color: #fff;
}

/* Domain Selector */
.domain-selector {
    margin-bottom: 25px;
}

.domain-selector label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #ccc;
}

.domain-selector select {
    width: 100%;
    padding: 12px;
    border: 2px solid #444;
    border-radius: 8px;
    font-size: 14px;
    background: #2a2a2a;
    color: #ffffff;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-icon {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #545b62;
}

.btn-secondary:disabled {
    background: #4f555a;
    cursor: not-allowed;
    opacity: 0.7;
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-danger:hover {
    background: #c82333;
}

.btn-icon {
    padding: 10px;
    background: #444;
    border: 1px solid #555;
    color: #fff;
    min-width: 42px;
    min-height: 42px;
}

.btn-icon:hover {
    background: #555;
    border-color: #666;
}

.btn-icon.active,
.auto-refresh-active {
    background: rgba(102, 126, 234, 0.25) !important;
    border-color: #667eea !important;
    color: #ffffff !important;
    box-shadow: 0 0 0 1px rgba(102, 126, 234, 0.35);
}

.generator-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

/* Email Info */
.email-info {
    display: flex;
    justify-content: space-around;
    background: #333;
    border-radius: 8px;
    padding: 15px;
    gap: 15px;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ccc;
}

.info-item i {
    color: #667eea;
}

/* Email List */
.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #444;
    gap: 15px;
}

.list-header h2 {
    color: #ffffff;
    font-weight: 400;
    word-break: break-word;
}

.inbox-controls {
    display: flex;
    gap: 10px;
}

/* Email Stats */
.email-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
    padding: 15px;
    background: #333;
    border-radius: 8px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.stat-label {
    font-size: 12px;
    color: #aaa;
    text-transform: uppercase;
}

.stat-value {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
}

/* Email Items */
.email-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid #444;
    border-radius: 12px;
    padding: 18px;
    margin-bottom: 14px;
    transition: all 0.2s ease;
}

.email-item:hover {
    border-color: #667eea;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.18);
    background: rgba(255, 255, 255, 0.06);
}

.email-item.unread {
    border-left: 4px solid #007bff;
    background: #2a2a3a;
}

.email-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 12px;
}

.email-item-main {
    flex: 1;
    min-width: 0;
}

.email-item-from {
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
    word-break: break-word;
    font-size: 15px;
}

.email-item-subject {
    font-size: 16px;
    color: #f1f1f1;
    word-break: break-word;
}

.email-item-date {
    font-size: 12px;
    color: #aaa;
    white-space: nowrap;
    flex-shrink: 0;
}

.email-item-body {
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 14px;
}

.email-item-body pre {
    white-space: pre-wrap;
    word-break: break-word;
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
    color: #d8d8d8;
    font-family: inherit;
}

/* Legacy Email Classes */
.email-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.email-sender {
    font-weight: 600;
    color: #ffffff;
}

.email-date {
    font-size: 12px;
    color: #aaa;
}

.email-subject {
    font-size: 16px;
    margin-bottom: 5px;
    color: #ffffff;
}

.email-preview {
    font-size: 14px;
    color: #ccc;
    line-height: 1.4;
}

/* Loading and Empty States */
.loading,
.no-emails {
    text-align: center;
    padding: 40px;
    color: #aaa;
}

.loading i {
    font-size: 24px;
    margin-bottom: 10px;
    color: #667eea;
}

.no-emails {
    background: #2a2a2a;
    border: 1px solid #444;
    border-radius: 8px;
}

.no-emails i {
    font-size: 48px;
    color: #666;
    margin-bottom: 15px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(145deg, #1e1e1e, #2a2a2a);
    border: 1px solid #333;
    border-radius: 15px;
    padding: 30px;
    max-width: 800px;
    max-height: 90vh;
    width: 90%;
    overflow-y: auto;
    position: relative;
    color: #ffffff;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #444;
}

.modal-header h3 {
    margin: 0;
    color: #ffffff;
}

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #ccc;
    padding: 5px;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: #ffffff;
}

/* Email Meta */
.email-meta {
    background: #333;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    color: #ccc;
}

.meta-item {
    margin-bottom: 8px;
}

.meta-item:last-child {
    margin-bottom: 0;
}

/* Email Body */
.body-tabs {
    display: flex;
    margin-bottom: 15px;
    border-bottom: 1px solid #444;
}

.tab-btn {
    background: none;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    color: #ccc;
}

.tab-btn.active {
    border-bottom-color: #667eea;
    color: #667eea;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.tab-content pre {
    white-space: pre-wrap;
    background: #2a2a2a;
    border: 1px solid #444;
    padding: 15px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
    color: #e0e0e0;
}

.tab-content iframe {
    width: 100%;
    height: 400px;
    border: 1px solid #444;
    border-radius: 8px;
    background: #ffffff;
}

/* Attachments */
.email-attachments {
    border-top: 1px solid #444;
    padding-top: 20px;
    margin-top: 20px;
}

.attachment-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: #333;
    border-radius: 8px;
    margin-bottom: 10px;
}

.attachment-icon {
    color: #667eea;
}

/* Modal Actions */
.modal-actions {
    border-top: 1px solid #444;
    padding-top: 20px;
    margin-top: 20px;
    text-align: center;
}

/* Footer */
.footer {
    text-align: center;
    margin-top: 40px;
    color: white;
    opacity: 0.8;
}

.footer p {
    margin: 10px 0;
}

.footer i {
    margin-right: 8px;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
}

.toast {
    background: linear-gradient(145deg, #2a2a2a, #333);
    border: 1px solid #444;
    color: #ffffff;
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 300px;
    animation: slideIn 0.3s ease;
}

.toast.success {
    border-left: 4px solid #28a745;
}

.toast.error {
    border-left: 4px solid #dc3545;
}

.toast.info {
    border-left: 4px solid #17a2b8;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Email count badge */
.email-count-badge {
    background: #dc3545;
    color: white;
    border-radius: 50%;
    padding: 2px 6px;
    font-size: 12px;
    margin-left: 5px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .header h1 {
        font-size: 2rem;
    }

    .generator-card,
    .email-list {
        padding: 20px;
    }

    .custom-email-row {
        flex-direction: column;
    }

    .generator-buttons {
        flex-direction: column;
    }

    .generator-buttons .btn-primary,
    .generator-buttons .btn-secondary {
        width: 100%;
    }

    .list-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .email-stats {
        flex-direction: column;
        gap: 15px;
    }

    .modal-content {
        width: 95%;
        padding: 20px;
    }

    .email-actions {
        position: static;
        transform: none;
        justify-content: center;
        margin-top: 10px;
    }

    .email-display {
        text-align: center;
    }

    .email-display input {
        padding-right: 15px;
    }

    .email-item-header {
        flex-direction: column;
    }

    .email-item-date {
        white-space: normal;
    }

    .toast {
        min-width: auto;
        width: calc(100vw - 40px);
    }
}