/**
 * WetterAbo Frontend Styles v1.1
 * Dark-first design matching SendeWetter
 * All colors driven by CSS custom properties (--wa-*)
 * Variables injected via wp_head from admin settings
 */

/* ── Fallback tokens (overridden by inline :root in wp_head) ── */
:root {
    --wa-bg: #0a0c10;
    --wa-surface: #12151c;
    --wa-border: #2a2f3a;
    --wa-text: #e8eaef;
    --wa-text-muted: #8b90a0;
    --wa-accent: #00c8ff;
    --wa-accent-text: #0a0c10;
    --wa-btn-radius: 50px;
    --wa-font: 'Satoshi', 'DM Sans', sans-serif;

    /* Derived tokens */
    --wa-accent-hover: color-mix(in srgb, var(--wa-accent) 80%, #000);
    --wa-accent-glow: color-mix(in srgb, var(--wa-accent) 15%, transparent);
    --wa-surface-hover: color-mix(in srgb, var(--wa-surface) 90%, var(--wa-accent));
    --wa-success: #22c55e;
    --wa-warning: #f59e0b;
    --wa-danger: #ef4444;
    --wa-radius: 12px;
    --wa-radius-sm: 8px;
    --wa-transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);
    --wa-shadow: 0 2px 8px rgba(0,0,0,0.3);
    --wa-shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --wa-shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
}

/* ── Container ── */
.wetterabo-wrap {
    max-width: 960px;
    margin: 0 auto;
    padding: 20px 16px;
    font-family: var(--wa-font);
    color: var(--wa-text);
    line-height: 1.6;
}

/* ── Notices ── */
.wetterabo-notice {
    padding: 14px 18px;
    border-radius: var(--wa-radius-sm);
    margin-bottom: 20px;
    font-size: 14px;
    border: 1px solid var(--wa-border);
}

.wetterabo-notice a {
    color: var(--wa-accent);
    font-weight: 600;
    text-decoration: underline;
}

.wetterabo-notice-info {
    background: color-mix(in srgb, var(--wa-accent) 8%, var(--wa-surface));
    color: var(--wa-accent);
    border-color: color-mix(in srgb, var(--wa-accent) 25%, var(--wa-border));
}

.wetterabo-notice-success {
    background: color-mix(in srgb, var(--wa-success) 8%, var(--wa-surface));
    color: var(--wa-success);
    border-color: color-mix(in srgb, var(--wa-success) 25%, var(--wa-border));
}

.wetterabo-notice-error {
    background: color-mix(in srgb, var(--wa-danger) 8%, var(--wa-surface));
    color: var(--wa-danger);
    border-color: color-mix(in srgb, var(--wa-danger) 25%, var(--wa-border));
}

.wetterabo-notice-warning {
    background: color-mix(in srgb, var(--wa-warning) 8%, var(--wa-surface));
    color: var(--wa-warning);
    border-color: color-mix(in srgb, var(--wa-warning) 25%, var(--wa-border));
}

/* ── Form Styles ── */
.wetterabo-form {
    background: var(--wa-surface);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius);
    padding: 32px;
    box-shadow: var(--wa-shadow);
}

.wetterabo-form h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--wa-text);
}

.wetterabo-form > p {
    color: var(--wa-text-muted);
    margin: 0 0 24px 0;
}

.wetterabo-form-row {
    margin-bottom: 20px;
}

.wetterabo-form-row label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--wa-text);
    margin-bottom: 6px;
}

.wetterabo-form-row label .required {
    color: var(--wa-danger);
}

.wetterabo-form-row input[type="text"],
.wetterabo-form-row input[type="email"],
.wetterabo-form-row input[type="password"],
.wetterabo-form-row input[type="date"],
.wetterabo-form-row textarea,
.wetterabo-form-row select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm);
    font-size: 15px;
    line-height: 1.5;
    background: var(--wa-bg);
    color: var(--wa-text);
    transition: border-color var(--wa-transition), box-shadow var(--wa-transition);
    box-sizing: border-box;
    font-family: var(--wa-font);
}

.wetterabo-form-row input:focus,
.wetterabo-form-row textarea:focus,
.wetterabo-form-row select:focus {
    outline: none;
    border-color: var(--wa-accent);
    box-shadow: 0 0 0 3px var(--wa-accent-glow);
}

.wetterabo-form-row input::placeholder,
.wetterabo-form-row textarea::placeholder {
    color: var(--wa-text-muted);
    opacity: 0.6;
}

.wetterabo-form-row textarea {
    resize: vertical;
    min-height: 80px;
}

.wetterabo-form-row .description {
    font-size: 13px;
    color: var(--wa-text-muted);
    margin-top: 4px;
}

.wetterabo-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .wetterabo-form-grid {
        grid-template-columns: 1fr;
    }

    .wetterabo-form {
        padding: 20px;
    }
}

/* ── Buttons ── */
.wetterabo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: var(--wa-btn-radius);
    cursor: pointer;
    transition: all var(--wa-transition);
    text-decoration: none;
    line-height: 1.4;
    font-family: var(--wa-font);
}

.wetterabo-btn-primary {
    background: var(--wa-accent);
    color: var(--wa-accent-text);
}

.wetterabo-btn-primary:hover {
    background: var(--wa-accent-hover);
    color: var(--wa-accent-text);
    box-shadow: 0 0 20px var(--wa-accent-glow);
    transform: translateY(-1px);
}

.wetterabo-btn-secondary {
    background: var(--wa-surface);
    color: var(--wa-text);
    border: 1px solid var(--wa-border);
}

.wetterabo-btn-secondary:hover {
    border-color: var(--wa-accent);
    color: var(--wa-accent);
}

.wetterabo-btn-success {
    background: var(--wa-success);
    color: #fff;
}

.wetterabo-btn-success:hover {
    filter: brightness(1.1);
    color: #fff;
}

.wetterabo-btn-danger {
    background: transparent;
    color: var(--wa-danger);
    border: 1px solid var(--wa-danger);
}

.wetterabo-btn-danger:hover {
    background: var(--wa-danger);
    color: #fff;
}

.wetterabo-btn-block {
    display: block;
    width: 100%;
}

.wetterabo-btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

/* ── Plan Cards ── */
.wetterabo-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.wetterabo-plan-card {
    background: var(--wa-surface);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius);
    padding: 28px 24px;
    text-align: center;
    transition: all var(--wa-transition);
    position: relative;
    overflow: hidden;
}

.wetterabo-plan-card:hover {
    border-color: var(--wa-accent);
    box-shadow: 0 0 30px var(--wa-accent-glow);
    transform: translateY(-3px);
}

.wetterabo-plan-card.featured {
    border-color: var(--wa-accent);
    box-shadow: 0 0 20px var(--wa-accent-glow);
}

.wetterabo-plan-badge {
    background: var(--wa-accent);
    color: var(--wa-accent-text);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 6px 16px;
    border-radius: var(--wa-btn-radius);
    display: inline-block;
    margin-bottom: 16px;
}

.wetterabo-plan-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--wa-text);
    margin-bottom: 4px;
}

.wetterabo-plan-duration {
    font-size: 14px;
    color: var(--wa-text-muted);
    margin-bottom: 20px;
}

.wetterabo-plan-price {
    font-size: 36px;
    font-weight: 800;
    color: var(--wa-accent);
    line-height: 1;
}

.wetterabo-plan-price small {
    font-size: 16px;
    font-weight: 400;
    color: var(--wa-text-muted);
}

.wetterabo-plan-total {
    font-size: 14px;
    color: var(--wa-text-muted);
    margin-top: 8px;
    margin-bottom: 24px;
}

.wetterabo-plan-billing {
    margin-bottom: 20px;
    text-align: left;
}

.wetterabo-plan-billing label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    margin-bottom: 4px;
    border-radius: var(--wa-radius-sm);
    cursor: pointer;
    font-size: 14px;
    color: var(--wa-text);
    transition: background var(--wa-transition);
}

.wetterabo-plan-billing label:hover {
    background: color-mix(in srgb, var(--wa-accent) 5%, var(--wa-surface));
}

.wetterabo-plan-billing input[type="radio"] {
    accent-color: var(--wa-accent);
}

/* ── Checkout ── */
.wetterabo-checkout {
    background: var(--wa-surface);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius);
    padding: 32px;
    box-shadow: var(--wa-shadow);
    max-width: 560px;
    margin: 0 auto;
}

.wetterabo-checkout h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 24px 0;
    color: var(--wa-text);
}

.wetterabo-checkout-summary {
    background: var(--wa-bg);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm);
    padding: 20px;
    margin-bottom: 24px;
}

.wetterabo-checkout-summary table {
    width: 100%;
    border-collapse: collapse;
}

.wetterabo-checkout-summary td {
    padding: 8px 0;
    font-size: 15px;
    color: var(--wa-text);
}

.wetterabo-checkout-summary td:last-child {
    text-align: right;
    font-weight: 600;
}

.wetterabo-checkout-summary tr.total {
    border-top: 2px solid var(--wa-border);
}

.wetterabo-checkout-summary tr.total td {
    font-size: 18px;
    font-weight: 700;
    padding-top: 12px;
    color: var(--wa-accent);
}

#wetterabo-paypal-button-container {
    min-height: 55px;
    margin-top: 20px;
    position: relative;
    z-index: 9999;
    pointer-events: auto !important;
}

#wetterabo-paypal-button-container * {
    pointer-events: auto !important;
}

#wetterabo-paypal-button-container iframe {
    pointer-events: auto !important;
    z-index: 9999;
    position: relative;
}

.wetterabo-checkout-loading {
    text-align: center;
    padding: 20px;
    color: var(--wa-text-muted);
}

/* ── My Account ── */
.wetterabo-account {
    background: var(--wa-surface);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius);
    padding: 32px;
    box-shadow: var(--wa-shadow);
}

.wetterabo-account h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--wa-text);
}

.wetterabo-account > p {
    color: var(--wa-text-muted);
    margin: 0 0 8px 0;
}

.wetterabo-customer-number {
    background: var(--wa-bg);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm);
    padding: 10px 16px;
    font-size: 14px;
    color: var(--wa-text-muted);
    margin-bottom: 16px;
    display: inline-block;
}

.wetterabo-customer-number strong {
    color: var(--wa-accent);
}

.wetterabo-account h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 32px 0 16px 0;
    padding-top: 20px;
    border-top: 1px solid var(--wa-border);
    color: var(--wa-text);
}

.wetterabo-account h4 {
    color: var(--wa-text);
}

.wetterabo-sub-card {
    background: var(--wa-bg);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm);
    padding: 20px;
    margin-bottom: 16px;
}

.wetterabo-sub-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}

.wetterabo-sub-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--wa-text);
}

.wetterabo-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.wetterabo-status-active {
    background: color-mix(in srgb, var(--wa-success) 15%, var(--wa-surface));
    color: var(--wa-success);
}

.wetterabo-status-expired {
    background: color-mix(in srgb, var(--wa-danger) 15%, var(--wa-surface));
    color: var(--wa-danger);
}

.wetterabo-status-cancelled {
    background: color-mix(in srgb, var(--wa-text-muted) 10%, var(--wa-surface));
    color: var(--wa-text-muted);
}

.wetterabo-status-pending,
.wetterabo-status-pending-activation {
    background: color-mix(in srgb, var(--wa-warning) 15%, var(--wa-surface));
    color: var(--wa-warning);
}

.wetterabo-status-suspended {
    background: color-mix(in srgb, var(--wa-warning) 15%, var(--wa-surface));
    color: var(--wa-warning);
}

.wetterabo-sub-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 20px;
    margin-bottom: 16px;
    font-size: 14px;
}

.wetterabo-sub-detail-label {
    color: var(--wa-text-muted);
    font-size: 14px;
}

.wetterabo-sub-detail-value {
    font-weight: 600;
    color: var(--wa-text);
}

@media (max-width: 600px) {
    .wetterabo-sub-details {
        grid-template-columns: 1fr;
    }
}

.wetterabo-pending-notice {
    background: color-mix(in srgb, var(--wa-warning) 10%, var(--wa-surface));
    border: 1px solid color-mix(in srgb, var(--wa-warning) 30%, var(--wa-border));
    border-radius: var(--wa-radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--wa-text);
}

.wetterabo-pending-notice strong {
    color: var(--wa-warning);
}

.wetterabo-hint-text {
    font-size: 13px;
    color: var(--wa-text-muted);
}

.wetterabo-download-link {
    background: var(--wa-bg);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm);
    padding: 12px;
    margin: 12px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.wetterabo-download-link input {
    flex: 1;
    border: none;
    background: none;
    font-family: monospace;
    font-size: 13px;
    color: var(--wa-text);
    padding: 0;
}

.wetterabo-download-link input:focus {
    outline: none;
}

.wetterabo-copy-btn {
    background: var(--wa-accent);
    color: var(--wa-accent-text);
    border: none;
    padding: 6px 14px;
    border-radius: var(--wa-btn-radius);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--wa-transition);
}

.wetterabo-copy-btn:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 12px var(--wa-accent-glow);
}

/* ── Download Log ── */
.wetterabo-download-log {
    font-size: 13px;
    margin: 12px 0;
}

.wetterabo-download-log table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 8px;
}

.wetterabo-download-log th,
.wetterabo-download-log td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--wa-border);
    color: var(--wa-text);
}

.wetterabo-download-log th {
    background: var(--wa-surface);
    font-weight: 600;
    color: var(--wa-text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ── Profile Edit ── */
.wetterabo-profile-form {
    margin-top: 16px;
}

.wetterabo-profile-form .wetterabo-form-row {
    margin-bottom: 16px;
}

.wetterabo-profile-form .wetterabo-form-row label {
    color: var(--wa-text);
}

.wetterabo-profile-form input[type="text"],
.wetterabo-profile-form textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm);
    font-size: 15px;
    background: var(--wa-bg);
    color: var(--wa-text);
    transition: border-color var(--wa-transition), box-shadow var(--wa-transition);
    box-sizing: border-box;
    font-family: var(--wa-font);
}

.wetterabo-profile-form input:focus,
.wetterabo-profile-form textarea:focus {
    outline: none;
    border-color: var(--wa-accent);
    box-shadow: 0 0 0 3px var(--wa-accent-glow);
}

/* ── GDPR Notice ── */
.wetterabo-gdpr {
    background: var(--wa-bg);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm);
    padding: 14px;
    margin: 16px 0;
    font-size: 13px;
    color: var(--wa-text-muted);
}

.wetterabo-gdpr a {
    color: var(--wa-accent);
}

.wetterabo-gdpr label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.wetterabo-gdpr input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--wa-accent);
}

/* ── Login Form ── */
.wetterabo-login-wrap {
    max-width: 400px;
    margin: 0 auto;
    background: var(--wa-surface);
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius);
    padding: 32px;
    box-shadow: var(--wa-shadow);
}

.wetterabo-login-wrap label {
    font-weight: 600;
    color: var(--wa-text);
}

.wetterabo-login-wrap input[type="text"],
.wetterabo-login-wrap input[type="password"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--wa-border);
    border-radius: var(--wa-radius-sm);
    font-size: 15px;
    background: var(--wa-bg);
    color: var(--wa-text);
    box-sizing: border-box;
    margin-bottom: 12px;
}

.wetterabo-login-wrap input[type="submit"] {
    width: 100%;
    padding: 12px;
    background: var(--wa-accent);
    color: var(--wa-accent-text);
    border: none;
    border-radius: var(--wa-btn-radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--wa-transition);
}

.wetterabo-login-wrap input[type="submit"]:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 20px var(--wa-accent-glow);
}

/* ── Errors ── */
.wetterabo-errors {
    margin-bottom: 16px;
}

.wetterabo-errors ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.wetterabo-errors li {
    background: color-mix(in srgb, var(--wa-danger) 10%, var(--wa-surface));
    color: var(--wa-danger);
    padding: 10px 14px;
    border-radius: var(--wa-radius-sm);
    border: 1px solid color-mix(in srgb, var(--wa-danger) 25%, var(--wa-border));
    margin-bottom: 8px;
    font-size: 14px;
}

/* ── Spinner ── */
.wetterabo-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--wa-border);
    border-top-color: var(--wa-accent);
    border-radius: 50%;
    animation: wetterabo-spin 0.6s linear infinite;
}

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