/*
 * timestamp.css - timestamp converter page styles
 * Timestamp input groups, the date picker and the result display
 */

/* date picker container */
.datetime-container {
    display: flex;
    align-items: center;
    flex: 1;
}

.datetime-selectors {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    width: 100%;
}

.datetime-select {
    flex: 1;
    min-width: 72px;
    padding: 0.65rem 0.7rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--surface);
    color: var(--text-color);
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.datetime-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

/* unit select and input (stops flex from squeezing and clipping them) */
#timestampUnit {
    flex-shrink: 0;
    min-width: 165px;
}

#timestampInput {
    flex: 1;
    min-width: 150px;
}

/* result container */
.result-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

/* The date-to-timestamp copy button should not look like it lives inside a
   separate card, and it must line up with the Convert button beside it. */
#timestampResult {
    padding: 0;
    margin: 0;
    background: transparent;
    border: none;
    box-shadow: none;
}

.result-text {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    word-break: break-all;
}

.copy-button {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.95rem;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.copy-button:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
}

.copy-button:active {
    transform: scale(0.98);
}

/* date result display */
#dateResult:not(:empty) {
    flex: 1;
    min-width: 200px;
    margin-top: 0.75rem;
    padding: 0.9rem 1.1rem;
    background: var(--surface-muted);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    word-break: break-all;
}

/* ========== extra component styles (spare) ========== */

/* timestamp cards */
.timestamp-card {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.timestamp-card h3 {
    margin-bottom: 1.25rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.timestamp-card h3 i {
    color: var(--primary-color);
}

/* timestamp input groups */
.timestamp-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    margin-bottom: 1.5rem;
}

.timestamp-input-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-color);
}

.timestamp-input-group input {
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.timestamp-input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

/* button groups */
.timestamp-button-group {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.timestamp-button-group button {
    padding: 0.65rem 1.15rem;
    border: none;
    border-radius: var(--border-radius);
    background: var(--primary-color);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.timestamp-button-group button:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25);
}

.timestamp-button-group button:active {
    transform: scale(0.98);
}

.timestamp-button-group button.btn-secondary {
    background: var(--secondary-color);
}

.timestamp-button-group button.btn-secondary:hover {
    background: var(--secondary-hover);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.25);
}

.timestamp-button-group button.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.timestamp-button-group button.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--primary-soft);
    box-shadow: none;
}

/* results */
.timestamp-result {
    background: var(--surface-muted);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    margin-top: 1rem;
}

.timestamp-result .result-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.65rem;
}

.timestamp-result .result-item:last-child {
    margin-bottom: 0;
}

.timestamp-result .result-label {
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 150px;
    color: var(--text-color);
}

.timestamp-result .result-value {
    font-family: var(--font-mono);
    font-size: 0.92rem;
    word-break: break-all;
}

.timestamp-result .copy-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    margin-left: 0.5rem;
    opacity: 0.7;
    transition: opacity 0.2s ease;
    display: flex;
    align-items: center;
}

.timestamp-result .copy-btn:hover {
    opacity: 1;
}

/* formatting options */
.format-options {
    margin: 1rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.format-option {
    padding: 0.45rem 0.95rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 500;
    background: var(--surface);
    color: var(--light-text);
    transition: all 0.2s ease;
}

.format-option:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.format-option.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

/* preset date formats */
.preset-formats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.preset-format {
    padding: 0.45rem 0.95rem;
    background: var(--surface-muted);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--light-text);
    transition: all 0.2s ease;
}

.preset-format:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--primary-soft);
}

/* time zone picker */
.timezone-selector {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin: 1rem 0;
    flex-wrap: wrap;
}

.timezone-selector label {
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 70px;
}

.timezone-selector select {
    flex: 1;
    min-width: 200px;
    padding: 0.65rem 0.9rem;
    padding-right: 2.2rem;
}

/* date picker inputs */
.datetime-picker {
    position: relative;
}

.datetime-picker input {
    width: 100%;
    padding-right: 40px;
}

.datetime-picker i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-text);
    pointer-events: none;
}

/* local time display */
.local-time {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 1.5rem 0;
    padding: 1rem 1.25rem;
    background: var(--primary-soft);
    border: 1px solid rgba(239, 68, 68, 0.18);
    border-radius: var(--radius-lg);
    color: var(--primary-hover);
    text-align: center;
}

.local-time span {
    font-weight: 500;
    opacity: 0.75;
    margin-right: 0.5rem;
}

/* message hints */
.timestamp-message {
    padding: 0.75rem 1rem;
    margin: 1rem 0;
    border-radius: var(--border-radius);
    font-size: 0.92rem;
}

.timestamp-message.info {
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.25);
    color: #1d4ed8;
}

.timestamp-message.warning {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #b45309;
}

/* responsive tweaks */
@media (max-width: 768px) {
    .timestamp-button-group {
        flex-direction: column;
    }

    .timestamp-result .result-item {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 0.9rem;
    }

    .timestamp-result .result-label {
        margin-bottom: 0.25rem;
    }

    .timezone-selector {
        flex-direction: column;
        align-items: flex-start;
    }

    .datetime-selectors {
        gap: 0.4rem;
    }

    .datetime-select {
        min-width: 60px;
    }

    .result-container {
        flex-direction: column;
        align-items: stretch;
    }

    .copy-button {
        justify-content: center;
    }
}