/* ═══════════════════════════════════════════════════
   Reservation Calendar — Frontend Styles
   All rules prefixed with #rcf-app for high specificity
   (theme stylesheets cannot override ID-level selectors)
   ═══════════════════════════════════════════════════ */

:root {
    --rcf-primary: #e8225e;
    --rcf-primary-hover: #c91b4f;
    --rcf-blue: #25a8e0;
    --rcf-blue-dark: #1d8fc4;
    --rcf-orange: #f39c12;
    --rcf-reserved: #25a8e0;
    --rcf-occupied: #e8225e;
    --rcf-free: #e8ebee;
    --rcf-free-weekend: #d4d9df;
    --rcf-form-bg: #e5edf4;
    --rcf-text: #1a1a1a;
    --rcf-day-text: #0d3048;
    --rcf-border: #e0e4e9;
}

#rcf-app.rcf {
    max-width: 1200px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    color: var(--rcf-text);
    box-sizing: border-box;
}

#rcf-app,
#rcf-app *,
#rcf-app *::before,
#rcf-app *::after {
    box-sizing: border-box;
}

/* ─── Page title ─── */
#rcf-app .rcf-page-title {
    font-size: 48px;
    font-weight: 900;
    margin: 0 0 24px;
    padding: 0;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--rcf-text);
    line-height: 1.1;
    background: transparent;
    border: none;
    text-align: left;
}

/* ─── Header card (OD/DO + Pokračovat) ─── */
#rcf-app .rcf-header-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 1px solid #eaedf1;
    border-radius: 3px;
    padding: 18px 22px;
    margin: 0 0 20px;
    flex-wrap: wrap;
    box-shadow: none;
}

#rcf-app .rcf-header-label {
    font-weight: 700;
    font-size: 16px;
    white-space: nowrap;
    min-width: 180px;
    color: var(--rcf-text);
    margin: 0;
    padding: 0;
}

#rcf-app .rcf-date-field {
    display: flex;
    align-items: stretch;
    border: 1px solid #eaedf1;
    border-radius: 2px;
    overflow: hidden;
    flex: 1 1 auto;
    min-width: 240px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.15s;
    margin: 0;
    padding: 0;
}

#rcf-app .rcf-date-field:hover {
    border-color: #d2d7dd;
}

#rcf-app .rcf-date-field:focus-within {
    border-color: var(--rcf-blue);
}

#rcf-app .rcf-date-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 22px;
    margin: 0;
    font-weight: 700;
    font-size: 13px;
    color: #fff;
    letter-spacing: 0.04em;
    background: var(--rcf-blue);
    min-width: 64px;
    cursor: pointer;
    border: none;
    line-height: 1;
    text-transform: none;
}

#rcf-app .rcf-date-label--to {
    background: var(--rcf-blue);
}

#rcf-app input.rcf-date-input {
    border: none;
    padding: 10px 14px;
    margin: 0;
    font-size: 14px;
    flex: 1;
    min-width: 0;
    outline: none;
    background: transparent;
    color: var(--rcf-text);
    font-family: inherit;
    cursor: pointer;
    width: auto;
    height: auto;
    line-height: 1.4;
    box-shadow: none;
    border-radius: 0;
}

#rcf-app input.rcf-date-input::placeholder {
    color: #b4bac2;
    opacity: 1;
}

#rcf-app input.rcf-date-input:focus {
    box-shadow: none;
    outline: none;
    border: none;
}

/* ─── Buttons ─── */
#rcf-app button.rcf-btn,
#rcf-app .rcf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 11px 28px;
    border: none;
    border-radius: 3px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.15s;
    text-decoration: none;
    white-space: nowrap;
    font-family: inherit;
    letter-spacing: 0.02em;
    line-height: 1;
    text-transform: none;
    box-shadow: none;
    text-shadow: none;
    height: auto;
    width: auto;
    min-height: 0;
    min-width: 0;
    margin: 0;
}

#rcf-app button.rcf-btn--primary,
#rcf-app .rcf-btn--primary {
    background: var(--rcf-primary);
    color: #fff;
}

#rcf-app button.rcf-btn--primary:hover:not(:disabled),
#rcf-app .rcf-btn--primary:hover:not(:disabled) {
    background: var(--rcf-primary-hover);
    color: #fff;
}

#rcf-app button.rcf-btn--submit {
    padding: 12px 36px;
    font-size: 14px;
}

#rcf-app .rcf-btn-arrow {
    font-size: 18px;
    line-height: 1;
    margin-top: -1px;
    font-weight: 400;
}

#rcf-app button.rcf-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ─── Legend + month selector row ─── */
#rcf-app .rcf-legend-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin: 0 0 24px;
    padding: 0;
}

#rcf-app .rcf-legend {
    display: flex;
    gap: 22px;
    font-size: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

#rcf-app .rcf-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--rcf-text);
    font-weight: 400;
}

#rcf-app .rcf-legend-color {
    display: inline-block;
    width: 22px;
    height: 14px;
    border-radius: 0;
}

#rcf-app .rcf-legend-color--free {
    background: var(--rcf-free);
}

#rcf-app .rcf-legend-color--reserved {
    background: var(--rcf-reserved);
}

#rcf-app .rcf-legend-color--occupied {
    background: var(--rcf-occupied);
}

#rcf-app .rcf-month-selector {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--rcf-text);
}

#rcf-app .rcf-month-selector label {
    font-weight: 400;
    color: var(--rcf-text);
    margin: 0;
    padding: 0;
    white-space: nowrap;
}

#rcf-app select#rcf-month-select {
    padding: 7px 30px 7px 12px;
    border: 1px solid #e3e6ea;
    border-radius: 2px;
    font-size: 13px;
    background-color: #fff;
    color: var(--rcf-text);
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%23555' d='M6 8L0 0h12z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 10px 6px;
    height: auto;
    line-height: 1.4;
    margin: 0;
    box-shadow: none;
    min-width: 140px;
}

/* ─── Month navigation ─── */
#rcf-app .rcf-month-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin: 0 0 14px;
    padding: 0 8px;
}

#rcf-app button.rcf-nav-btn {
    width: 56px;
    height: 56px;
    border: 2px solid #d7dce2;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.18s, border-color 0.18s, color 0.18s;
    color: #5c6470;
    line-height: 1;
    padding: 0;
    margin: 0;
    font-family: inherit;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    text-shadow: none;
    text-transform: none;
    flex: 0 0 auto;
}

#rcf-app button.rcf-nav-btn svg {
    width: 22px;
    height: 22px;
    display: block;
}

#rcf-app button.rcf-nav-btn:hover {
    background: var(--rcf-blue);
    border-color: var(--rcf-blue);
    color: #fff;
}

#rcf-app button.rcf-nav-btn:active {
    background: var(--rcf-blue-dark);
    border-color: var(--rcf-blue-dark);
    color: #fff;
}

#rcf-app .rcf-month-title {
    font-size: 22px;
    font-weight: 800;
    margin: 0;
    padding: 0;
    text-transform: uppercase;
    flex: 1;
    text-align: center;
    letter-spacing: 0.02em;
    color: var(--rcf-text);
    line-height: 1.2;
    background: transparent;
    border: none;
}

/* ─── Calendar grid ─── */
#rcf-app .rcf-calendar {
    margin: 0 0 36px;
    padding: 0;
}

#rcf-app .rcf-day-header {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    background: #f3f5f7;
    border-radius: 3px;
    margin: 0 0 10px;
    overflow: hidden;
}

#rcf-app .rcf-day-header-cell {
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: #555;
    padding: 7px 0;
    text-transform: capitalize;
    background: transparent;
}

#rcf-app .rcf-day-header-cell--weekend {
    background: #e3e6ea;
    color: #333;
}

#rcf-app .rcf-room-row {
    margin: 0 0 18px;
    border-top: 1px solid var(--rcf-border);
    padding-top: 10px;
}

#rcf-app .rcf-room-row:first-of-type {
    border-top: none;
    padding-top: 0;
}

#rcf-app .rcf-room-name {
    font-size: 15px;
    font-weight: 500;
    margin: 0 0 6px;
    color: var(--rcf-text);
    padding: 0;
}

#rcf-app .rcf-days-row {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    height: 32px;
    overflow: hidden;
    border-radius: 3px;
    margin: 0;
    padding: 0;
}

#rcf-app .rcf-day {
    min-width: 0;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 500;
    position: relative;
    background: var(--rcf-free);
    color: #5c6470;
    margin: 0;
    padding: 0;
    border: none;
}

#rcf-app .rcf-day--weekend {
    background: var(--rcf-free-weekend);
}

#rcf-app .rcf-day--reserved {
    background: var(--rcf-reserved);
    color: var(--rcf-day-text);
    font-weight: 700;
}

#rcf-app .rcf-day--occupied {
    background: var(--rcf-occupied);
    color: var(--rcf-day-text);
    font-weight: 700;
}

#rcf-app .rcf-day--half-start-reserved {
    background: linear-gradient(to top right, var(--rcf-free) 0%, var(--rcf-free) 48%, var(--rcf-reserved) 52%, var(--rcf-reserved) 100%);
    color: var(--rcf-day-text);
    font-weight: 700;
}

#rcf-app .rcf-day--half-start-reserved.rcf-day--weekend {
    background: linear-gradient(to top right, var(--rcf-free-weekend) 0%, var(--rcf-free-weekend) 48%, var(--rcf-reserved) 52%, var(--rcf-reserved) 100%);
}

#rcf-app .rcf-day--half-start-occupied {
    background: linear-gradient(to top right, var(--rcf-free) 0%, var(--rcf-free) 48%, var(--rcf-occupied) 52%, var(--rcf-occupied) 100%);
    color: var(--rcf-day-text);
    font-weight: 700;
}

#rcf-app .rcf-day--half-start-occupied.rcf-day--weekend {
    background: linear-gradient(to top right, var(--rcf-free-weekend) 0%, var(--rcf-free-weekend) 48%, var(--rcf-occupied) 52%, var(--rcf-occupied) 100%);
}

#rcf-app .rcf-day--half-end-reserved {
    background: linear-gradient(to top right, var(--rcf-reserved) 0%, var(--rcf-reserved) 48%, var(--rcf-free) 52%, var(--rcf-free) 100%);
    color: var(--rcf-day-text);
    font-weight: 700;
}

#rcf-app .rcf-day--half-end-reserved.rcf-day--weekend {
    background: linear-gradient(to top right, var(--rcf-reserved) 0%, var(--rcf-reserved) 48%, var(--rcf-free-weekend) 52%, var(--rcf-free-weekend) 100%);
}

#rcf-app .rcf-day--half-end-occupied {
    background: linear-gradient(to top right, var(--rcf-occupied) 0%, var(--rcf-occupied) 48%, var(--rcf-free) 52%, var(--rcf-free) 100%);
    color: var(--rcf-day-text);
    font-weight: 700;
}

#rcf-app .rcf-day--half-end-occupied.rcf-day--weekend {
    background: linear-gradient(to top right, var(--rcf-occupied) 0%, var(--rcf-occupied) 48%, var(--rcf-free-weekend) 52%, var(--rcf-free-weekend) 100%);
}

#rcf-app .rcf-day--today::after {
    content: '';
    position: absolute;
    inset: 0;
    box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.35);
    pointer-events: none;
}

/* ─── Reservation Form ─── */
#rcf-app .rcf-form-wrapper {
    background: var(--rcf-form-bg);
    border-radius: 4px;
    padding: 40px 48px 44px;
    margin: 40px 0 0;
    border: none;
    box-shadow: none;
}

#rcf-app .rcf-form-title {
    font-size: 32px;
    font-weight: 900;
    margin: 0 0 32px;
    padding: 0;
    text-align: center;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    color: var(--rcf-text);
    background: transparent;
    border: none;
    line-height: 1.2;
}

#rcf-app form.rcf-form {
    max-width: 1040px;
    margin: 0 auto;
    padding: 0;
    background: transparent;
    border: none;
}

#rcf-app .rcf-form-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px 48px;
}

#rcf-app .rcf-form-col {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

#rcf-app .rcf-field {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 16px;
    align-items: center;
    margin: 0;
    padding: 0;
    border: none;
    background: transparent;
}

#rcf-app .rcf-field--textarea {
    align-items: start;
}

#rcf-app .rcf-field--textarea > label {
    padding-top: 8px;
}

#rcf-app .rcf-field > label {
    font-size: 13px;
    font-weight: 400;
    text-align: right;
    color: var(--rcf-text);
    line-height: 1.3;
    margin: 0;
    padding: 0;
    background: transparent;
    display: block;
}

#rcf-app .rcf-req {
    color: var(--rcf-text);
    font-weight: 400;
}

#rcf-app .rcf-field input,
#rcf-app .rcf-field select,
#rcf-app .rcf-field textarea {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid #d9dde3;
    border-radius: 2px;
    font-size: 14px;
    background: #fff;
    color: var(--rcf-text);
    font-family: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-shadow: none;
    margin: 0;
    height: auto;
    line-height: 1.4;
    min-height: 0;
    outline: none;
}

#rcf-app .rcf-field input:focus,
#rcf-app .rcf-field select:focus,
#rcf-app .rcf-field textarea:focus {
    border-color: var(--rcf-blue);
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 168, 224, 0.15);
}

#rcf-app .rcf-field input[readonly] {
    background: #fff;
    color: var(--rcf-text);
    cursor: default;
}

#rcf-app .rcf-field input[type="number"] {
    -moz-appearance: number-input;
    -webkit-appearance: auto;
    appearance: auto;
    padding-right: 6px;
}

#rcf-app .rcf-field input[type="number"]::-webkit-outer-spin-button,
#rcf-app .rcf-field input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: inner-spin-button !important;
    appearance: auto !important;
    opacity: 1;
    height: 28px;
    margin: 0;
    cursor: pointer;
}

#rcf-app .rcf-field textarea {
    resize: vertical;
    min-height: 140px;
    font-family: inherit;
    line-height: 1.5;
}

/* ─── Form footer: CAPTCHA + submit ─── */
#rcf-app .rcf-form-footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin: 28px 0 0;
    flex-wrap: wrap;
}

#rcf-app .rcf-recaptcha-notice {
    flex: 1;
    max-width: 520px;
    font-size: 12px;
    line-height: 1.5;
    color: #6b7684;
}

#rcf-app .rcf-recaptcha-notice a {
    color: var(--rcf-blue);
    text-decoration: underline;
}

#rcf-app .rcf-recaptcha-notice a:hover {
    color: var(--rcf-primary);
}

/* ─── Form messages ─── */
#rcf-app .rcf-form-message {
    margin: 24px 0 0;
    padding: 14px 20px;
    border-radius: 3px;
    font-size: 14px;
    font-weight: 600;
}

#rcf-app .rcf-form-message--success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

#rcf-app .rcf-form-message--error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* ─── Loading ─── */
#rcf-app .rcf-loading {
    text-align: center;
    padding: 24px;
    color: #777;
    font-size: 14px;
    background: transparent;
}

/* ═══════════════════════════════════════════════════
   Air Datepicker — renders OUTSIDE #rcf-app (on <body>),
   so needs !important to beat theme rules.
   ═══════════════════════════════════════════════════ */

body .air-datepicker.rcf-adp {
    --adp-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    --adp-font-size: 14px;
    --adp-width: 290px;
    --adp-padding: 6px;
    --adp-border-radius: 8px;
    --adp-border-color: #eaedf1;
    --adp-border-color-inner: #eaedf1;
    --adp-background-color: #fff;
    --adp-background-color-hover: #f3f5f8;
    --adp-background-color-active: #e8ecf0;
    --adp-background-color-in-range: rgba(37, 168, 224, 0.12);
    --adp-background-color-in-range-focused: rgba(37, 168, 224, 0.20);
    --adp-background-color-selected-other-month-focused: var(--rcf-blue-dark);
    --adp-background-color-selected-other-month: var(--rcf-blue);
    --adp-color: #1a1a1a;
    --adp-color-secondary: #b4bac2;
    --adp-color-current-date: var(--rcf-blue);
    --adp-color-other-month: #c9ced4;
    --adp-color-disabled: #d9dde3;
    --adp-color-disabled-in-range: #c9ced4;
    --adp-color-other-month-hover: #555;
    --adp-nav-height: 40px;
    --adp-nav-arrow-color: #8a919a;
    --adp-nav-action-size: 32px;
    --adp-nav-color-secondary: var(--rcf-blue);
    --adp-day-name-color: #8a919a;
    --adp-day-name-color-hover: var(--rcf-blue);
    --adp-day-cell-width: 1fr;
    --adp-day-cell-height: 36px;
    --adp-cell-background-color-hover: #f3f5f8;
    --adp-cell-background-color-selected: var(--rcf-primary);
    --adp-cell-background-color-selected-hover: var(--rcf-primary-hover);
    --adp-cell-border-radius: 50%;
    --adp-btn-height: 32px;
    --adp-btn-color: var(--rcf-blue);
    --adp-btn-color-hover: var(--rcf-blue-dark);
    --adp-btn-border-radius: 6px;
    --adp-btn-background-color-hover: rgba(37, 168, 224, 0.1);
    --adp-btn-background-color-active: rgba(37, 168, 224, 0.2);
    box-shadow: 0 10px 30px rgba(20, 30, 50, 0.12), 0 2px 6px rgba(20, 30, 50, 0.06) !important;
    font-weight: 500 !important;
}

body .air-datepicker.rcf-adp .air-datepicker--navigation {
    padding: 6px 8px !important;
}

body .air-datepicker.rcf-adp .air-datepicker-nav--title {
    font-weight: 700 !important;
    font-size: 14px !important;
    text-transform: capitalize !important;
}

body .air-datepicker.rcf-adp .air-datepicker-body--day-name {
    font-weight: 600 !important;
    font-size: 11px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
}

body .air-datepicker.rcf-adp .air-datepicker-cell.-day-.-current- {
    box-shadow: inset 0 0 0 1px var(--rcf-blue) !important;
    color: var(--rcf-blue) !important;
    font-weight: 700 !important;
}

body .air-datepicker.rcf-adp .air-datepicker-cell.-day-.-current-.-selected- {
    color: #fff !important;
    box-shadow: none !important;
}

body .air-datepicker.rcf-adp .air-datepicker-cell.-disabled- {
    text-decoration: line-through !important;
}

/* ─── Responsive ─── */
@media screen and (max-width: 900px) {
    #rcf-app .rcf-page-title {
        font-size: 36px;
    }

    #rcf-app .rcf-header-card {
        flex-direction: column;
        align-items: stretch;
    }

    #rcf-app .rcf-header-label {
        min-width: 0;
    }

    #rcf-app .rcf-date-field {
        min-width: 0;
    }

    #rcf-app .rcf-form-wrapper {
        padding: 28px 20px;
    }

    #rcf-app .rcf-form-cols {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    #rcf-app .rcf-field {
        grid-template-columns: 1fr;
        gap: 4px;
        align-items: start;
    }

    #rcf-app .rcf-field > label {
        text-align: left;
    }

    #rcf-app .rcf-recaptcha-notice {
        max-width: none;
        font-size: 11px;
    }

    #rcf-app .rcf-form-footer {
        flex-direction: column;
        align-items: stretch;
    }

    #rcf-app button.rcf-btn--submit {
        align-self: flex-end;
    }
}

@media screen and (max-width: 600px) {
    #rcf-app .rcf-day {
        font-size: 10px;
    }
    #rcf-app .rcf-days-row {
        height: 28px;
    }
    #rcf-app .rcf-day-header-cell {
        font-size: 9px;
    }
    #rcf-app .rcf-legend-row {
        flex-direction: column;
        align-items: flex-start;
    }
    #rcf-app .rcf-legend {
        gap: 14px;
        flex-wrap: wrap;
    }
}