/* ============================================
   HypDatePicker & HypTimePicker Styles
   Custom Hyperion Theme DateTime Pickers
   ============================================ */

/* CSS Variables - Ces variables devraient etre definies globalement */
:root {
    --hyp-bg-primary: rgba(15, 25, 40, 0.98);
    --hyp-bg-secondary: rgba(20, 35, 55, 0.95);
    --hyp-bg-hover: rgba(0, 191, 255, 0.1);
    --hyp-border: rgba(0, 191, 255, 0.3);
    --hyp-border-hover: rgba(0, 191, 255, 0.6);
    --hyp-accent: #00bfff;
    --hyp-accent-glow: rgba(0, 191, 255, 0.3);
    --hyp-text-primary: #ffffff;
    --hyp-text-secondary: rgba(255, 255, 255, 0.7);
    --hyp-text-muted: rgba(255, 255, 255, 0.5);
    --hyp-transition-fast: 0.15s ease;
    --hyp-transition-medium: 0.25s ease;
}

/* ============================================
   DatePicker Base Styles
   ============================================ */
.hyp-datepicker {
    position: relative;
    width: 100%;
}

.hyp-datepicker-input {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--hyp-bg-secondary);
    border: 1px solid var(--hyp-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-datepicker-input:hover {
    border-color: var(--hyp-border-hover);
    background: var(--hyp-bg-hover);
}

.hyp-datepicker.open .hyp-datepicker-input {
    border-color: var(--hyp-accent);
    box-shadow: 0 0 15px var(--hyp-accent-glow);
}

.hyp-datepicker-icon {
    color: var(--hyp-accent);
    display: flex;
    align-items: center;
}

.hyp-datepicker-value {
    flex: 1;
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.hyp-datepicker-date {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--hyp-text-primary);
    font-family: 'Orbitron', monospace;
}

.hyp-datepicker-month {
    font-size: 0.9rem;
    color: var(--hyp-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hyp-datepicker-year {
    font-size: 0.85rem;
    color: var(--hyp-text-muted);
}

.hyp-datepicker-placeholder {
    color: var(--hyp-text-muted);
    font-size: 0.95rem;
}

.hyp-datepicker-arrow {
    color: var(--hyp-text-secondary);
    transition: transform var(--hyp-transition-fast);
}

.hyp-datepicker.open .hyp-datepicker-arrow {
    transform: rotate(180deg);
}

/* Backdrop */
.hyp-datepicker-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
}

/* Dropdown */
.hyp-datepicker-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 320px;
    background: var(--hyp-bg-primary);
    border: 1px solid var(--hyp-border);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 30px var(--hyp-accent-glow);
    z-index: 1000;
    animation: hypDropdownIn 0.2s ease;
    overflow: hidden;
}

@keyframes hypDropdownIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Header */
.hyp-datepicker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: linear-gradient(180deg, rgba(0, 191, 255, 0.1), transparent);
    border-bottom: 1px solid var(--hyp-border);
}

.hyp-datepicker-nav {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--hyp-border);
    border-radius: 8px;
    color: var(--hyp-text-secondary);
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-datepicker-nav:hover {
    background: var(--hyp-bg-hover);
    border-color: var(--hyp-accent);
    color: var(--hyp-accent);
}

.hyp-datepicker-current {
    display: flex;
    gap: 8px;
    align-items: center;
}

.hyp-datepicker-current-month,
.hyp-datepicker-current-year {
    font-family: 'Orbitron', sans-serif;
    font-weight: 500;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 6px;
    transition: all var(--hyp-transition-fast);
}

.hyp-datepicker-current-month {
    color: var(--hyp-text-primary);
    font-size: 1rem;
}

.hyp-datepicker-current-year {
    color: var(--hyp-accent);
    font-size: 0.95rem;
}

.hyp-datepicker-current-month:hover,
.hyp-datepicker-current-year:hover {
    background: var(--hyp-bg-hover);
}

/* Weekdays */
.hyp-datepicker-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 12px 16px 8px;
    gap: 4px;
}

.hyp-datepicker-weekday {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--hyp-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Days Grid */
.hyp-datepicker-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 8px 16px 16px;
    gap: 4px;
}

.hyp-datepicker-day {
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--hyp-text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-datepicker-day:hover:not(:disabled) {
    background: var(--hyp-bg-hover);
    border-color: var(--hyp-border);
}

.hyp-datepicker-day.other-month {
    color: var(--hyp-text-muted);
    opacity: 0.5;
}

.hyp-datepicker-day.today {
    border-color: var(--hyp-accent);
    color: var(--hyp-accent);
}

.hyp-datepicker-day.selected {
    background: var(--hyp-accent);
    color: #000;
    font-weight: 600;
    box-shadow: 0 0 15px var(--hyp-accent-glow);
}

.hyp-datepicker-day:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Months Grid */
.hyp-datepicker-months {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 16px;
    gap: 8px;
}

.hyp-datepicker-month-btn {
    padding: 16px 8px;
    background: transparent;
    border: 1px solid var(--hyp-border);
    border-radius: 8px;
    color: var(--hyp-text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-datepicker-month-btn:hover {
    background: var(--hyp-bg-hover);
    border-color: var(--hyp-accent);
}

.hyp-datepicker-month-btn.selected {
    background: var(--hyp-accent);
    color: #000;
    border-color: var(--hyp-accent);
}

/* Years Grid */
.hyp-datepicker-years {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 16px;
    gap: 8px;
}

.hyp-datepicker-year-btn {
    padding: 12px 8px;
    background: transparent;
    border: 1px solid var(--hyp-border);
    border-radius: 8px;
    color: var(--hyp-text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-datepicker-year-btn:hover {
    background: var(--hyp-bg-hover);
    border-color: var(--hyp-accent);
}

.hyp-datepicker-year-btn.selected {
    background: var(--hyp-accent);
    color: #000;
    border-color: var(--hyp-accent);
}

/* Footer */
.hyp-datepicker-footer {
    display: flex;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--hyp-bg-secondary);
    border-top: 1px solid var(--hyp-border);
}

.hyp-datepicker-today,
.hyp-datepicker-clear {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--hyp-border);
    border-radius: 6px;
    color: var(--hyp-text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-datepicker-today:hover {
    background: var(--hyp-bg-hover);
    border-color: var(--hyp-accent);
    color: var(--hyp-accent);
}

.hyp-datepicker-clear:hover {
    background: rgba(255, 100, 100, 0.1);
    border-color: rgba(255, 100, 100, 0.5);
    color: #ff6464;
}

/* Label */
.hyp-datepicker-label {
    position: absolute;
    top: -8px;
    left: 12px;
    padding: 0 6px;
    background: var(--hyp-bg-primary);
    font-size: 0.75rem;
    color: var(--hyp-text-muted);
    pointer-events: none;
}

.hyp-datepicker-label.has-value {
    color: var(--hyp-accent);
}

/* ============================================
   TimePicker Base Styles
   ============================================ */
.hyp-timepicker {
    position: relative;
    width: 100%;
}

.hyp-timepicker-input {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--hyp-bg-secondary);
    border: 1px solid var(--hyp-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-timepicker-input:hover {
    border-color: var(--hyp-border-hover);
    background: var(--hyp-bg-hover);
}

.hyp-timepicker.open .hyp-timepicker-input {
    border-color: var(--hyp-accent);
    box-shadow: 0 0 15px var(--hyp-accent-glow);
}

.hyp-timepicker-icon {
    color: var(--hyp-accent);
    display: flex;
    align-items: center;
}

.hyp-timepicker-value {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 2px;
}

.hyp-timepicker-hours,
.hyp-timepicker-minutes {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--hyp-text-primary);
    font-family: 'Orbitron', monospace;
}

.hyp-timepicker-separator {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--hyp-accent);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

.hyp-timepicker-placeholder {
    color: var(--hyp-text-muted);
    font-size: 0.95rem;
}

.hyp-timepicker-arrow {
    color: var(--hyp-text-secondary);
    transition: transform var(--hyp-transition-fast);
}

.hyp-timepicker.open .hyp-timepicker-arrow {
    transform: rotate(180deg);
}

/* Backdrop */
.hyp-timepicker-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
}

/* Dropdown */
.hyp-timepicker-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 280px;
    background: var(--hyp-bg-primary);
    border: 1px solid var(--hyp-border);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 30px var(--hyp-accent-glow);
    z-index: 1000;
    animation: hypDropdownIn 0.2s ease;
    overflow: hidden;
}

/* Header */
.hyp-timepicker-header {
    padding: 16px;
    text-align: center;
    background: linear-gradient(180deg, rgba(0, 191, 255, 0.1), transparent);
    border-bottom: 1px solid var(--hyp-border);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    color: var(--hyp-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Selectors */
.hyp-timepicker-selectors {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    gap: 16px;
}

.hyp-timepicker-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.hyp-timepicker-scroll-btn {
    width: 48px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--hyp-border);
    border-radius: 8px;
    color: var(--hyp-text-secondary);
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-timepicker-scroll-btn:hover {
    background: var(--hyp-bg-hover);
    border-color: var(--hyp-accent);
    color: var(--hyp-accent);
}

.hyp-timepicker-scroll-btn:active {
    transform: scale(0.95);
}

.hyp-timepicker-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 20px;
    background: var(--hyp-bg-secondary);
    border: 2px solid var(--hyp-accent);
    border-radius: 12px;
    box-shadow: 0 0 20px var(--hyp-accent-glow);
}

.hyp-timepicker-number {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--hyp-accent);
    line-height: 1;
    text-shadow: 0 0 20px var(--hyp-accent-glow);
}

.hyp-timepicker-unit {
    font-size: 0.7rem;
    color: var(--hyp-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 4px;
}

.hyp-timepicker-colon {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--hyp-accent);
    margin-bottom: 20px;
}

/* Presets */
.hyp-timepicker-presets {
    padding: 16px;
    border-top: 1px solid var(--hyp-border);
}

.hyp-timepicker-presets-label {
    display: block;
    font-size: 0.75rem;
    color: var(--hyp-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
}

.hyp-timepicker-preset-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.hyp-timepicker-preset {
    padding: 8px 14px;
    background: transparent;
    border: 1px solid var(--hyp-border);
    border-radius: 6px;
    color: var(--hyp-text-secondary);
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-timepicker-preset:hover {
    background: var(--hyp-bg-hover);
    border-color: var(--hyp-accent);
    color: var(--hyp-accent);
}

.hyp-timepicker-preset.selected {
    background: var(--hyp-accent);
    color: #000;
    border-color: var(--hyp-accent);
}

/* Footer */
.hyp-timepicker-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 12px 16px;
    background: var(--hyp-bg-secondary);
    border-top: 1px solid var(--hyp-border);
}

.hyp-timepicker-cancel,
.hyp-timepicker-confirm {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--hyp-transition-fast);
}

.hyp-timepicker-cancel {
    background: transparent;
    border: 1px solid var(--hyp-border);
    color: var(--hyp-text-secondary);
}

.hyp-timepicker-cancel:hover {
    background: rgba(255, 100, 100, 0.1);
    border-color: rgba(255, 100, 100, 0.5);
    color: #ff6464;
}

.hyp-timepicker-confirm {
    background: var(--hyp-accent);
    border: 1px solid var(--hyp-accent);
    color: #000;
    font-weight: 600;
}

.hyp-timepicker-confirm:hover {
    box-shadow: 0 0 20px var(--hyp-accent-glow);
    transform: translateY(-1px);
}

/* Label */
.hyp-timepicker-label {
    position: absolute;
    top: -8px;
    left: 12px;
    padding: 0 6px;
    background: var(--hyp-bg-primary);
    font-size: 0.75rem;
    color: var(--hyp-text-muted);
    pointer-events: none;
}

.hyp-timepicker-label.has-value {
    color: var(--hyp-accent);
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 480px) {
    .hyp-datepicker-dropdown {
        width: 100%;
        left: 0;
        right: 0;
    }
    
    .hyp-timepicker-dropdown {
        width: 100%;
    }
    
    .hyp-timepicker-number {
        font-size: 2rem;
    }
}