:root {
    --primary: #1a1a2e;
    --accent: #e94560;
    --accent-hover: #d63851;
    --bg: #f5f5f7;
    --card: #ffffff;
    --text: #1a1a2e;
    --text-light: #6b7280;
    --border: #e5e7eb;
    --success: #10b981;
    --error: #ef4444;
    --radius: 12px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Tabs */
.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 1.5rem;
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}

.tab {
    flex: 1;
    min-width: 130px;
    padding: 0.85rem 1rem;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-light);
    transition: all 0.2s;
}

.tab:hover {
    color: var(--text);
    background: rgba(0, 0, 0, 0.03);
}

.tab.active {
    background: var(--primary);
    color: #fff;
}

/* Tab content */
.tab-content {
    display: none;
}

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

/* Form card */
.form-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 2rem;
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--text);
}

/* File drop zone */
.file-drop {
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.file-drop:hover,
.file-drop.dragover {
    border-color: var(--accent);
    background: rgba(233, 69, 96, 0.03);
}

.file-drop input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.file-drop p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.file-drop .link {
    color: var(--accent);
    text-decoration: underline;
}

.file-name {
    font-weight: 600;
    color: var(--text) !important;
    margin-top: 0.5rem;
}

/* Select & inputs */
select,
input[type="url"],
input[type="text"],
input[type="number"],
input[type="password"] {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text);
    background: #fff;
    transition: border-color 0.2s;
}

select:focus,
input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

/* Fieldset */
fieldset {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

fieldset legend {
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0 0.5rem;
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.85rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover:not(:disabled) {
    background: var(--accent-hover);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.hidden {
    display: none !important;
}

/* Result */
.result {
    margin-top: 1.5rem;
    background: var(--card);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid var(--border);
}

.result h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.result.success {
    border-color: var(--success);
}

.result.error {
    border-color: var(--error);
}

.result.error h3 {
    color: var(--error);
}

.result-details {
    font-size: 0.9rem;
}

.result-details .detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border);
}

.result-details .detail-row:last-child {
    border-bottom: none;
}

.result-details .detail-label {
    color: var(--text-light);
}

.result-details .detail-value {
    font-weight: 600;
}

.error-list {
    list-style: none;
    padding: 0;
}

.error-list li {
    padding: 0.3rem 0;
    color: var(--error);
    font-size: 0.85rem;
}

.form-hint {
    font-size: 0.82rem;
    color: var(--text-light);
    margin-bottom: 1.25rem;
    font-style: italic;
}

.btn-secondary {
    background: var(--border);
    color: var(--text);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--text-light);
    color: #fff;
}

.checkbox-group {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.odoo-status-ok {
    color: var(--success) !important;
    font-style: normal !important;
    font-weight: 600;
}

.odoo-status-err {
    color: var(--error) !important;
    font-style: normal !important;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 3rem;
    color: var(--text-light);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 1rem;
    }

    header h1 {
        font-size: 1.4rem;
    }

    .form-card {
        padding: 1.25rem;
    }

    .tab {
        font-size: 0.8rem;
        padding: 0.7rem 0.5rem;
    }
}