/* ==========================================================================
   Time Zone Converter - Local Styles

   Calculator-specific styles only. Base styles are in /shared/css/base.css
   ========================================================================== */

/* ==========================================================================
   Time Input Grid (Hour : Minute AM/PM layout)
   ========================================================================== */
.time-input-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr 1fr;
    gap: 8px;
    align-items: center;
    margin-top: 8px;
}

.time-separator {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-primary);
    text-align: center;
    line-height: 1;
}

.time-select-wrapper {
    position: relative;
}

/* Custom dropdown arrow */
.time-select-wrapper::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--color-primary);
    pointer-events: none;
}

.time-select {
    width: 100%;
    padding: 12px;
    padding-right: 32px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 16px;
    background: var(--color-input-bg);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.time-select:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.time-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

/* ==========================================================================
   Timezone Select Styling
   ========================================================================== */
.timezone-select {
    padding-right: 32px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23003049' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 8px center;
    background-repeat: no-repeat;
    background-size: 20px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.timezone-select optgroup {
    font-weight: 600;
    color: var(--color-primary);
}

.timezone-select option {
    font-weight: normal;
    padding: 8px;
}

/* ==========================================================================
   Date Input Styling
   ========================================================================== */
input[type="date"] {
    appearance: none;
    -webkit-appearance: none;
    padding: 12px;
    background: var(--color-input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    min-height: 48px;
    font-size: 16px;
    color: var(--color-text-primary);
    width: 100%;
    position: relative;
    display: block;
    transition: all var(--transition-fast);
}

input[type="date"]:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

input[type="date"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
}

input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* ==========================================================================
   Converted Time Display
   ========================================================================== */
.converted-time-display {
    text-align: center;
    padding: 20px;
    background: linear-gradient(to bottom right, var(--color-results-from), var(--color-results-to));
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}

.time-result {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.date-result {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-top: 8px;
}

/* ==========================================================================
   Day Change Indicator
   ========================================================================== */
.day-change-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: var(--radius-sm);
    color: #92400e;
    font-weight: 500;
    font-size: 14px;
}

.day-change-indicator .material-icons {
    font-size: 20px;
    color: #f59e0b;
}

.day-change-indicator.hidden {
    display: none;
}

/* ==========================================================================
   Conversion Summary
   ========================================================================== */
.conversion-summary {
    background: var(--color-surface);
    padding: 16px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text-primary);
}

.conversion-summary .source-time,
.conversion-summary .target-time {
    display: block;
    margin-bottom: 4px;
}

.conversion-summary .source-time {
    color: var(--color-text-secondary);
}

.conversion-summary .target-time {
    font-weight: 600;
    color: var(--color-primary);
}

/* ==========================================================================
   World Clock Section
   ========================================================================== */
.world-clock-section {
    margin-top: 32px;
    padding: 24px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.world-clock-section h2 {
    color: var(--color-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

.world-clock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.world-clock-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px;
    background: linear-gradient(to bottom right, var(--color-results-from), var(--color-results-to));
    border-radius: var(--radius-sm);
    text-align: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.world-clock-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.city-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.city-time {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.city-date {
    font-size: 12px;
    color: var(--color-text-secondary);
}

.city-offset {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ==========================================================================
   Results Section Enhancements
   ========================================================================== */
.results-section-title {
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: 12px;
}

.results-item {
    color: var(--color-text-primary);
    font-size: 16px;
    font-weight: 500;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
    margin-top: 32px;
    padding: 24px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.faq-section h2 {
    color: var(--color-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-align: center;
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 640px) {
    .time-input-grid {
        grid-template-columns: 1fr auto 1fr 80px;
        gap: 6px;
    }

    .time-separator {
        font-size: 20px;
    }

    .time-select {
        padding: 14px 28px 14px 10px;
        font-size: 16px;
    }

    .time-result {
        font-size: 2rem;
    }

    .date-result {
        font-size: 1rem;
    }

    .world-clock-section {
        padding: 16px;
        margin-top: 24px;
    }

    .world-clock-section h2 {
        font-size: 1.25rem;
        margin-bottom: 16px;
    }

    .world-clock-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .world-clock-item {
        padding: 12px;
    }

    .city-name {
        font-size: 12px;
    }

    .city-time {
        font-size: 1.25rem;
    }

    .faq-section {
        padding: 16px;
        margin-top: 24px;
    }

    .faq-section h2 {
        font-size: 1.25rem;
        margin-bottom: 16px;
    }

    .day-change-indicator {
        font-size: 13px;
        padding: 10px 12px;
    }
}

@media (max-width: 380px) {
    .time-input-grid {
        grid-template-columns: 1fr auto 1fr;
        gap: 6px;
    }

    .time-input-grid .time-select-wrapper:last-child {
        grid-column: 1 / -1;
        margin-top: 8px;
    }

    .world-clock-grid {
        grid-template-columns: 1fr;
    }
}