/* OW Booking - Frontend Styles
 * Uses CSS custom properties for theme integration (Dark Academia) */

.ow-booking {
    --ow-bg: #1a1a2e;
    --ow-bg-light: #16213e;
    --ow-text: #e8e0d4;
    --ow-text-muted: #a09585;
    --ow-accent: #c9a96e;
    --ow-accent-hover: #d4b87a;
    --ow-border: #2a2a4a;
    --ow-available: #2d4a3e;
    --ow-available-hover: #3a5f50;
    --ow-error: #8b3a3a;
    --ow-success: #2d4a3e;
    --ow-radius: 8px;

    font-family: 'Cormorant Garamond', Georgia, serif;
    color: var(--ow-text);
    max-width: 600px;
    margin: 0 auto;
    padding: 24px;
}

/* Intro */
.ow-booking__intro {
    text-align: center;
    font-size: 18px;
    color: var(--ow-accent);
    margin: 0 0 24px;
    font-style: italic;
}

/* Calendar Navigation */
.ow-booking__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
.ow-booking__nav-btn {
    background: none;
    border: 1px solid var(--ow-border);
    color: var(--ow-accent);
    font-size: 24px;
    width: 40px;
    height: 40px;
    border-radius: var(--ow-radius);
    cursor: pointer;
    transition: all 0.2s;
}
.ow-booking__nav-btn:hover {
    background: var(--ow-bg-light);
    border-color: var(--ow-accent);
}
.ow-booking__month {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--ow-accent);
}

/* Days Grid */
.ow-booking__days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.ow-booking__day-header {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--ow-text-muted);
    padding: 8px 0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.ow-booking__day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ow-radius);
    font-size: 14px;
    cursor: default;
    border: 1px solid transparent;
    transition: all 0.2s;
}
.ow-booking__day--empty {
    visibility: hidden;
}
.ow-booking__day--past {
    color: var(--ow-text-muted);
    opacity: 0.4;
}
.ow-booking__day--available {
    background: var(--ow-available);
    cursor: pointer;
    border-color: var(--ow-border);
}
.ow-booking__day--available:hover {
    background: var(--ow-available-hover);
    border-color: var(--ow-accent);
}
.ow-booking__day--selected {
    background: var(--ow-accent) !important;
    color: var(--ow-bg) !important;
    font-weight: 700;
}
.ow-booking__day--today {
    border-color: var(--ow-accent);
}

/* Time Slots */
.ow-booking__times {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--ow-border);
}
.ow-booking__times h4 {
    margin: 0 0 16px;
    font-size: 16px;
    color: var(--ow-accent);
}
.ow-booking__time-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 8px;
}
.ow-booking__time-btn {
    background: var(--ow-bg-light);
    border: 1px solid var(--ow-border);
    color: var(--ow-text);
    padding: 10px;
    border-radius: var(--ow-radius);
    cursor: pointer;
    font-family: inherit;
    font-size: 15px;
    transition: all 0.2s;
}
.ow-booking__time-btn:hover {
    border-color: var(--ow-accent);
    background: var(--ow-available);
}
.ow-booking__time-btn--selected {
    background: var(--ow-accent) !important;
    color: var(--ow-bg) !important;
    border-color: var(--ow-accent) !important;
    font-weight: 700;
}

/* Form */
.ow-booking__form-wrapper {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--ow-border);
}
.ow-booking__form-wrapper h4 {
    margin: 0 0 20px;
    font-size: 16px;
    color: var(--ow-accent);
}
.ow-booking__field {
    margin-bottom: 16px;
}
.ow-booking__field label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--ow-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.ow-booking__field input {
    width: 100%;
    padding: 10px 14px;
    background: var(--ow-bg-light);
    border: 1px solid var(--ow-border);
    color: var(--ow-text);
    border-radius: var(--ow-radius);
    font-family: inherit;
    font-size: 15px;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.ow-booking__field input:focus {
    outline: none;
    border-color: var(--ow-accent);
}
.ow-booking__field input::placeholder {
    color: var(--ow-text-muted);
    opacity: 0.6;
}
.ow-booking__submit {
    width: 100%;
    padding: 14px;
    background: var(--ow-accent);
    color: var(--ow-bg);
    border: none;
    border-radius: var(--ow-radius);
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.05em;
    transition: background 0.2s;
}
.ow-booking__submit:hover {
    background: var(--ow-accent-hover);
}
.ow-booking__submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Success / Error */
.ow-booking__success {
    text-align: center;
    padding: 40px 20px;
}
.ow-booking__success-icon {
    font-size: 48px;
    color: #5cb85c;
    margin-bottom: 16px;
}
.ow-booking__success h3 {
    color: var(--ow-accent);
    margin: 0 0 12px;
}
.ow-booking__error {
    background: var(--ow-error);
    padding: 12px 16px;
    border-radius: var(--ow-radius);
    margin-top: 16px;
}

.ow-booking__success-hint {
    font-size: 13px;
    color: var(--ow-text-muted);
    line-height: 1.6;
    margin-top: 16px;
}

/* Loading spinner */
.ow-booking__loading {
    text-align: center;
    padding: 20px;
    color: var(--ow-text-muted);
}

/* White card around calendar for readability on beige theme background */
.ow-booking__nav {
    background: #fff;
    padding: 16px 20px 8px;
    border-radius: var(--ow-radius) var(--ow-radius) 0 0;
    margin-bottom: 0;
}
.ow-booking__days {
    background: #fff;
    padding: 8px 20px 20px;
    border-radius: 0 0 var(--ow-radius) var(--ow-radius);
    margin-bottom: 24px;
}
.ow-booking__nav .ow-booking__month {
    color: #1a1a2e;
}
.ow-booking__nav .ow-booking__nav-btn {
    color: #1a1a2e;
    border-color: #d4c9b0;
}
.ow-booking__nav .ow-booking__nav-btn:hover {
    background: #f5f0e6;
    border-color: var(--ow-accent);
}
.ow-booking__days .ow-booking__day-header {
    color: #6b5d4a;
}
.ow-booking__days .ow-booking__day {
    color: #1a1a2e;
}
.ow-booking__days .ow-booking__day--past {
    color: #a0968a;
}