/**
 * Pferdestark Kontaktformular – Styling
 *
 * Versionshistorie:
 * -----------------------------------------------------------------------
 * v0.1.0 | 2026-03-22 17:00 | Grundlayout
 * v0.2.0 | 2026-03-22 20:30 | Farben angepasst (#aead35, #f9f9f6,
 *         |                   | #f7f7eb), Zeitfenster-Grid-Styling
 * -----------------------------------------------------------------------
 */

/* ================================================================
   CUSTOM PROPERTIES – zentrale Stelle für Farbanpassungen
   ================================================================ */
.psk-kontakt {
    --psk-primary: #aead35;
    --psk-primary-hover: #8e8d2a;
    --psk-primary-light: #f7f7eb;
    --psk-bg-warm: #f9f9f6;
    --psk-bg-light: #f7f7eb;
    --psk-text: #2d2d2d;
    --psk-text-muted: #4a4a4a;
    --psk-text-hint: #888888;
    --psk-border: #e0dfda;
    --psk-border-focus: #aead35;
    --psk-error: #c0392b;
    --psk-error-bg: #fdf2f2;
    --psk-success: #5a8a2e;
    --psk-success-bg: #f3f7eb;
    --psk-radius: 8px;
    --psk-radius-lg: 12px;
    --psk-transition: 0.25s ease;
    --psk-font: 'Avenir', 'Avenir Next', 'Segoe UI', system-ui, sans-serif;
    --psk-font-heading: 'Avenir Bold 2', 'Avenir-Heavy', 'Avenir', sans-serif;
}

/* ================================================================
   CONTAINER
   ================================================================ */
.psk-kontakt {
    max-width: 720px;
    margin: 0 auto;
    font-family: var(--psk-font);
    font-size: 20px;
    color: var(--psk-text);
    line-height: 1.6;
}

/* ================================================================
   VIEW-SWITCHING
   ================================================================ */
.psk-view {
    display: none;
}

.psk-view--active {
    display: block;
    animation: psk-fadeIn 0.3s ease;
}

@keyframes psk-fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   VIEW HEADER
   ================================================================ */
.psk-view__header {
    margin-bottom: 24px;
}

.psk-view__title {
    font-size: 24px;
    font-weight: normal;
    font-family: var(--psk-font-heading);
    margin: 0 0 8px 0;
    color: var(--psk-primary);
}

.psk-view__subtitle {
    font-size: 20px;
    color: var(--psk-text-muted);
    margin: 0;
}

/* ================================================================
   ZURÜCK-BUTTON
   ================================================================ */
.psk-back {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    color: var(--psk-primary);
    font-size: 18px;
    cursor: pointer;
    padding: 4px 0;
    margin-bottom: 12px;
    transition: color var(--psk-transition);
}

.psk-back:hover {
    color: var(--psk-primary-hover);
}

/* ================================================================
   FIELDSETS
   ================================================================ */
.psk-fieldset {
    border: 1px solid var(--psk-border);
    border-radius: var(--psk-radius-lg);
    padding: 20px 20px 12px;
    margin: 0 0 20px 0;
    background: var(--psk-bg-light);
}

.psk-fieldset legend {
    font-size: 22px;
    font-weight: normal;
    font-family: var(--psk-font-heading);
    color: var(--psk-primary);
    padding: 0 8px;
}

/* ================================================================
   FORM GRID
   ================================================================ */
.psk-form-grid {
    display: grid;
    gap: 16px;
    margin-bottom: 16px;
}

.psk-form-grid--2col {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 600px) {
    .psk-form-grid--2col {
        grid-template-columns: 1fr;
    }
}

/* ================================================================
   FELDER
   ================================================================ */
.psk-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}

.psk-form-grid > .psk-field {
    margin-bottom: 0;
}

.psk-field label {
    font-size: 18px;
    font-weight: 500;
    color: var(--psk-text);
}

.psk-field input[type="text"],
.psk-field input[type="email"],
.psk-field input[type="tel"],
.psk-field input[type="number"],
.psk-field input[type="date"],
.psk-field textarea,
.psk-field select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--psk-border);
    border-radius: var(--psk-radius);
    font-size: 20px;
    font-family: var(--psk-font);
    color: var(--psk-text);
    background: #fff;
    transition: border-color var(--psk-transition), box-shadow var(--psk-transition);
    box-sizing: border-box;
}

.psk-field input:focus,
.psk-field textarea:focus,
.psk-field select:focus {
    outline: none;
    border-color: var(--psk-border-focus);
    box-shadow: 0 0 0 3px rgba(174, 173, 53, 0.15);
}

.psk-field textarea {
    resize: vertical;
    min-height: 180px;
}

.psk-field--error input,
.psk-field--error textarea,
.psk-field--error select {
    border-color: var(--psk-error);
    background: var(--psk-error-bg);
}

.psk-field--error label {
    color: var(--psk-error);
}

/* ================================================================
   CHECKBOX-FELDER
   ================================================================ */
.psk-field--checkbox {
    flex-direction: row;
    align-items: flex-start;
    margin-bottom: 16px;
}

.psk-field--checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-weight: 400;
    font-size: 18px;
    cursor: pointer;
}

.psk-field--checkbox input[type="checkbox"] {
    margin-top: 4px;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    accent-color: var(--psk-primary);
}

.psk-field--checkbox a {
    color: var(--psk-primary);
    text-decoration: underline;
}

/* ================================================================
   VERFÜGBARKEITS-MATRIX
   ================================================================ */
.psk-availability-grid {
    display: grid;
    grid-template-columns: 80px repeat(6, 1fr);
    gap: 0;
    margin-top: 8px;
    background: #fff;
    border-radius: var(--psk-radius);
    border: 1px solid var(--psk-border);
    overflow: hidden;
}

.psk-avail-header {
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    padding: 10px 4px;
    color: var(--psk-text-muted);
    background: var(--psk-primary-light);
}

.psk-avail-label {
    font-size: 16px;
    font-weight: 500;
    padding: 10px 8px;
    display: flex;
    align-items: center;
}

.psk-avail-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.psk-avail-cell input[type="checkbox"] {
    width: 22px;
    height: 22px;
    cursor: pointer;
    accent-color: var(--psk-primary);
}

/* Zebra-Striping für die Nachmittag-Zeile */
.psk-availability-grid > .psk-avail-label:last-of-type,
.psk-availability-grid > .psk-avail-cell:nth-child(n+10) {
    background: #fafaf7;
}

@media (max-width: 480px) {
    .psk-availability-grid {
        grid-template-columns: 70px repeat(6, 1fr);
    }
    .psk-avail-header,
    .psk-avail-label {
        font-size: 13px;
        padding: 8px 4px;
    }
}

/* ================================================================
   ZEITFENSTER-FELDER (dynamisch per JS eingeblendet)
   ================================================================ */
.psk-zeitfenster-container {
    display: none;
}

.psk-zeitfenster-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

@media (max-width: 480px) {
    .psk-zeitfenster-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.psk-zeitfenster-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
    background: #fff;
    border-radius: var(--psk-radius);
    border: 1px solid var(--psk-border);
    padding: 8px 10px;
}

.psk-zeitfenster-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--psk-primary);
}

.psk-zeitfenster-input {
    border: 1px solid var(--psk-border);
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 18px;
    font-family: var(--psk-font);
    color: var(--psk-text);
    outline: none;
    width: 100%;
    box-sizing: border-box;
    transition: border-color var(--psk-transition);
}

.psk-zeitfenster-input:focus {
    border-color: var(--psk-primary);
}

/* ================================================================
   HINWEISE
   ================================================================ */
.psk-hint {
    font-size: 17px;
    color: var(--psk-text-hint);
    margin: 0 0 12px 0;
    line-height: 1.5;
}

/* ================================================================
   BUTTONS
   ================================================================ */
.psk-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.psk-actions--secondary {
    margin-top: 0;
}

.psk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    font-family: var(--psk-font);
    cursor: pointer;
    transition: all var(--psk-transition);
    border: 2px solid transparent;
    text-decoration: none;
    line-height: 1.4;
}

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

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

.psk-btn--primary:hover:not(:disabled) {
    background: var(--psk-primary-hover);
    border-color: var(--psk-primary-hover);
}

.psk-btn--outline {
    background: transparent;
    color: var(--psk-primary);
    border-color: var(--psk-primary);
}

.psk-btn--outline:hover:not(:disabled) {
    background: var(--psk-primary-light);
}

.psk-btn--ghost {
    background: transparent;
    color: var(--psk-text-muted);
    border-color: transparent;
    font-weight: 400;
    padding: 12px 16px;
}

.psk-btn--ghost:hover:not(:disabled) {
    color: var(--psk-primary);
    background: var(--psk-primary-light);
}

@media (max-width: 480px) {
    .psk-actions {
        flex-direction: column;
    }
    .psk-btn {
        width: 100%;
    }
}

/* ================================================================
   DIVIDER
   ================================================================ */
.psk-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    color: var(--psk-text-hint);
    font-size: 17px;
}

.psk-divider::before,
.psk-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--psk-border);
}

/* ================================================================
   SUCCESS / ERROR MESSAGES
   ================================================================ */
.psk-message {
    text-align: center;
    padding: 40px 20px;
    border-radius: var(--psk-radius-lg);
}

.psk-message--success {
    background: var(--psk-success-bg);
}

.psk-message--error {
    background: var(--psk-error-bg);
}

.psk-message__icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.psk-message--success .psk-message__icon {
    color: var(--psk-success);
}

.psk-message--error .psk-message__icon {
    color: var(--psk-error);
}

.psk-message__title {
    font-size: 24px;
    font-weight: normal;
    font-family: var(--psk-font-heading);
    margin: 0 0 8px 0;
    color: var(--psk-primary);
}

.psk-message__text {
    font-size: 20px;
    color: var(--psk-text-muted);
    margin: 0 0 16px 0;
}

.psk-message__text a {
    color: var(--psk-primary);
    font-weight: 500;
}

.psk-message__confirm {
    display: none;
    font-size: 18px;
    color: var(--psk-text-muted);
    background: #fff;
    padding: 12px 24px;
    border-radius: var(--psk-radius);
    border: 1px solid var(--psk-border);
    margin: 0 auto 16px;
    max-width: 480px;
}

/* ================================================================
   DATENSCHUTZ-HINWEIS
   ================================================================ */
.psk-privacy-note {
    font-size: 16px;
    color: var(--psk-text-hint);
    text-align: center;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--psk-border);
}

/* ================================================================
   MOBILE-ANPASSUNGEN
   Bei 20px Basisgrösse brauchen kleine Screens etwas Reduktion,
   damit das Formular nicht zu gedrängt wirkt.
   ================================================================ */
@media (max-width: 600px) {
    .psk-kontakt {
        font-size: 18px;
    }

    .psk-view__title {
        font-size: 22px;
    }

    .psk-view__subtitle {
        font-size: 18px;
    }

    .psk-fieldset legend {
        font-size: 20px;
    }

    .psk-field label {
        font-size: 16px;
    }

    .psk-field input[type="text"],
    .psk-field input[type="email"],
    .psk-field input[type="tel"],
    .psk-field input[type="number"],
    .psk-field input[type="date"],
    .psk-field textarea,
    .psk-field select {
        font-size: 18px;
        padding: 10px 12px;
    }

    .psk-field textarea {
        min-height: 160px;
    }

    .psk-field--checkbox label {
        font-size: 16px;
    }

    .psk-btn {
        font-size: 15px;
        padding: 12px 24px;
    }

    .psk-hint {
        font-size: 15px;
    }

    .psk-message__title {
        font-size: 22px;
    }

    .psk-message__text {
        font-size: 18px;
    }

    .psk-zeitfenster-input {
        font-size: 16px;
    }
}