/* ========================================
   Date Converter - Tool Specific Styles
   ======================================== */

/* Tool Header */
.tool-header {
    padding: 20px 0 24px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 16px;
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--text-primary);
}

.tool-title-section {
    display: flex;
    align-items: center;
    gap: 16px;
}

.tool-icon-large {
    font-size: 2.5rem;
}

.tool-title-section h1 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.tool-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Today's Date Card */
.today-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), rgba(59, 130, 246, 0.1));
    border: 1px solid rgba(147, 51, 234, 0.2);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 24px;
}

.today-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.today-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.today-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.today-nepali {
    font-size: 1rem;
    color: var(--text-secondary);
}

.today-weekday {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.today-divider {
    height: 1px;
    background: var(--border-color);
}

/* Converter Section */
.converter-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 32px;
}

/* Converter Card */
.converter-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
}

.card-badge {
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

/* Date Inputs */
.date-inputs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.date-inputs:has(input[type="date"]) {
    grid-template-columns: 1fr;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-group label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.input-field {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 16px;
    font-family: inherit;
    outline: none;
    transition: var(--transition-fast);
    -webkit-appearance: none;
    appearance: none;
}

.input-field:focus {
    border-color: #9333ea;
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.15);
}

select.input-field {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    opacity: 0.6;
    cursor: pointer;
}

/* Convert Button */
.convert-btn {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #9333ea, #6366f1);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition-medium);
}

.convert-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(147, 51, 234, 0.3);
}

.convert-btn:active {
    transform: translateY(0);
}

.btn-icon {
    font-size: 1.1rem;
    transition: transform var(--transition-fast);
}

.convert-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Result Box */
.result-box {
    position: relative;
    margin-top: 20px;
    padding: 20px;
    background: rgba(34, 197, 94, 0.05);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-md);
    text-align: center;
}

.result-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #22c55e;
    margin-bottom: 8px;
}

.result-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.result-details {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.copy-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.copy-btn.copied {
    background: rgba(34, 197, 94, 0.2);
    border-color: rgba(34, 197, 94, 0.3);
}

/* Info Section */
.info-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 24px;
}

.info-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.info-section p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========================================
   Tablet Breakpoint
   ======================================== */
@media (min-width: 600px) {
    .today-card {
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 40px;
        padding: 24px 32px;
    }

    .today-item {
        text-align: center;
    }

    .today-divider {
        width: 1px;
        height: 60px;
    }

    .tool-title-section h1 {
        font-size: 2rem;
    }

    .tool-icon-large {
        font-size: 3rem;
    }
}

/* ========================================
   Desktop Breakpoint
   ======================================== */
@media (min-width: 900px) {
    .tool-header {
        padding: 32px 0;
    }

    .tool-title-section h1 {
        font-size: 2.25rem;
    }

    .tool-subtitle {
        font-size: 1rem;
    }

    .today-card {
        padding: 28px 48px;
    }

    .today-value {
        font-size: 1.75rem;
    }

    .converter-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .converter-card {
        padding: 28px;
    }

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