/* ============================================================
   Onesown Blazor Components – DateTimePicker
   Eigenes Kalender-Popup, kein nativer Browser-Picker
   Abhängigkeit: theme.css, input.css
   ============================================================ */

/* ── Wrapper ─────────────────────────────────────────────── */

.oo-dtp {
    position: relative;
}

/* ── Floating Label ──────────────────────────────────────── */

.oo-dtp.float-label.HasValue .form--label {
    transform: translateY(-50%);
    font-size: var(--oo-font-size-sm);
    line-height: 1;
    background-color: var(--oo-color-surface);
    padding: 0 0.25rem;
    left: 0.6875rem;
    height: auto;
    align-items: unset;
}

/* ── Input ───────────────────────────────────────────────── */

.oo-dtp .form--input {
    cursor: pointer;
    padding-right: calc(0.9375rem + 1.25rem + 0.5rem);
    user-select: none;
}

/* OpenOnFocus=false: Textfeld zeigt normalen Text-Cursor */
.oo-dtp--text-cursor .form--input {
    cursor: text;
    user-select: auto;
}

.oo-dtp .form--input[disabled] {
    cursor: not-allowed;
}

/* ── Clear-Icon ──────────────────────────────────────────── */

.oo-dtp__clear {
    position: absolute;
    right: calc(0.9375rem + 1.25rem + 0.5rem);
    top: 0;
    height: 100%;
    display: flex;
    align-items: center;
    z-index: 2;
}

.oo-dtp__clear-inner {
    cursor: pointer;
    display: flex;
    align-items: center;
    color: var(--oo-color-text-subtle);
    transition: var(--oo-transition);
}

.oo-dtp__clear-inner:hover {
    color: var(--oo-danger);
}

/* ── Picker-Icon ─────────────────────────────────────────── */

.oo-dtp__icon {
    position: absolute;
    right: 0.9375rem;
    top: 0;
    height: 100%;
    width: 1.25rem;
    display: flex;
    align-items: center;
    cursor: pointer;
    z-index: 2;
}

.oo-dtp__icon-inner {
    display: flex;
    align-items: center;
    color: var(--oo-color-text-subtle);
}

.oo-dtp__icon .oo-svg-icon,
.oo-dtp__clear .oo-svg-icon {
    height: 1.25rem;
    width: 1.25rem;
}

/* ── Backdrop ────────────────────────────────────────────── */

.oo-dtp__backdrop {
    position: fixed;
    inset: 0;
    z-index: var(--oo-z-dropdown);
}

/* ── Popup ───────────────────────────────────────────────── */

.oo-dtp__popup {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    z-index: calc(var(--oo-z-dropdown) + 1);
    background-color: var(--oo-color-surface);
    border: var(--oo-border-width) solid var(--oo-color-border);
    border-radius: var(--oo-radius-lg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    padding: var(--oo-space-3);
    min-width: 280px;
    user-select: none;
}

/* Zeit-only Popup: schmal, zentriert */.oo-dtp__popup--zeit {
    min-width: 0;
    width: auto;
}

/* ── Kalender-Header ─────────────────────────────────────── */

.oo-dtp__cal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--oo-space-3);
}

.oo-dtp__cal-title-group {
    display: flex;
    align-items: center;
    gap: var(--oo-space-1);
}

/* Monat/Jahr als klickbare Buttons */.oo-dtp__title-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: var(--oo-font-size-md);
    color: var(--oo-primary);
    display: flex;
    align-items: center;
    gap: 2px;
    padding: var(--oo-space-1) var(--oo-space-2);
    border-radius: var(--oo-radius-md);
    transition: var(--oo-transition-fast);
    line-height: 1;
}

.oo-dtp__title-btn:hover,
.oo-dtp__title-btn.active {
    background-color: var(--oo-primary-lighter);
}

.oo-dtp__chevron {
    width: 1rem;
    height: 1rem;
    transition: transform var(--oo-transition-fast);
}

.oo-dtp__title-btn.active .oo-dtp__chevron {
    transform: rotate(180deg);
}

/* ── Dropdown-Overlay ────────────────────────────────────── */

.oo-dtp__dropdown-wrap {
    position: relative;
}

.oo-dtp__dropdown {
    position: absolute;
    top: calc(100% + 2px);
    left: 0;
    z-index: calc(var(--oo-z-dropdown) + 2);
    background-color: var(--oo-color-surface);
    border: var(--oo-border-width) solid var(--oo-color-border);
    border-radius: var(--oo-radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-height: 220px;
    overflow-y: auto;
    min-width: 130px;
    padding: var(--oo-space-1) 0;
}

/* Jahr-Dropdown etwas schmaler */.oo-dtp__dropdown--jahr {
    min-width: 80px;
}

.oo-dtp__dropdown-item {
    padding: var(--oo-space-1) var(--oo-space-3);
    font-size: var(--oo-font-size-sm);
    cursor: pointer;
    color: var(--oo-color-text);
    transition: background-color var(--oo-transition-fast);
}

.oo-dtp__dropdown-item:hover {
    background-color: var(--oo-color-background);
}

.oo-dtp__dropdown-item.active {
    background-color: var(--oo-primary-lighter);
    color: var(--oo-primary);
    font-weight: 600;
}

.oo-dtp__nav-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--oo-space-1);
    border-radius: var(--oo-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--oo-color-text);
    transition: var(--oo-transition);
    width: 2rem;
    height: 2rem;
}

.oo-dtp__nav-btn:hover {
    background-color: var(--oo-color-background);
}

.oo-dtp__nav-btn .oo-svg-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* ── Wochentage ──────────────────────────────────────────── */

.oo-dtp__weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    margin-bottom: var(--oo-space-1);
}

.oo-dtp__weekday {
    text-align: center;
    font-size: var(--oo-font-size-sm);
    font-weight: 600;
    color: var(--oo-color-text-subtle);
    padding: var(--oo-space-1) 0;
}

/* ── Tage-Grid ───────────────────────────────────────────── */

.oo-dtp__days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.oo-dtp__day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--oo-radius-full);
    font-size: var(--oo-font-size-sm);
    cursor: pointer;
    color: var(--oo-color-text);
    transition: background-color var(--oo-transition-fast), color var(--oo-transition-fast);
}

.oo-dtp__day:hover:not(.oo-dtp__day--disabled):not(.oo-dtp__day--selected):not(.oo-dtp__day--empty) {
    background-color: var(--oo-color-background);
}

.oo-dtp__day--today {
    border: 1.5px solid var(--oo-primary);
    color: var(--oo-primary);
    font-weight: 600;
}

.oo-dtp__day--today:hover {
    background-color: var(--oo-primary-lighter);
}

.oo-dtp__day--selected {
    background-color: var(--oo-primary);
    color: #fff;
    font-weight: 600;
}

.oo-dtp__day--selected:hover {
    background-color: var(--oo-primary-dark);
}

.oo-dtp__day--disabled {
    color: var(--oo-color-text-disabled);
    cursor: not-allowed;
}

.oo-dtp__day--empty {
    cursor: default;
}

/* ── Zeit-Picker ─────────────────────────────────────────── */

.oo-dtp__time {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--oo-space-2);
    margin-top: var(--oo-space-3);
    padding-top: var(--oo-space-3);
    border-top: var(--oo-border-width) solid var(--oo-color-border);
}

.oo-dtp__time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--oo-space-1);
}

.oo-dtp__time-val {
    font-size: 1.25rem;
    font-weight: 600;
    min-width: 2.5rem;
    text-align: center;
    color: var(--oo-color-text);
    background-color: var(--oo-color-background);
    border-radius: var(--oo-radius-md);
    padding: var(--oo-space-1) var(--oo-space-2);
}

.oo-dtp__time-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--oo-color-text-subtle);
    font-size: 0.75rem;
    padding: var(--oo-space-1) var(--oo-space-3);
    border-radius: var(--oo-radius-md);
    transition: var(--oo-transition-fast);
    line-height: 1;
}

.oo-dtp__time-btn:hover {
    background-color: var(--oo-color-background);
    color: var(--oo-primary);
}

.oo-dtp__time-sep {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--oo-color-text-subtle);
    margin-bottom: 0.25rem;
}

/* ── Footer (OK-Button) ──────────────────────────────────── */

.oo-dtp__footer {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--oo-space-3);
}

.oo-dtp__ok-btn {
    background-color: var(--oo-primary);
    color: #fff;
    border: none;
    border-radius: var(--oo-radius-md);
    padding: var(--oo-space-1) var(--oo-space-4);
    font-size: var(--oo-font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--oo-transition-fast);
}

.oo-dtp__ok-btn:hover {
    background-color: var(--oo-primary-dark);
}

/* ── Validation ──────────────────────────────────────────── */

.oo-dtp.invalid {
    outline: none !important;
}

.oo-dtp.invalid .form--input {
    border-left-color: var(--oo-danger);
}