/*
 * Settings Pages Global Styles
 * For: Chemicals, ConventionalWashers, DispenserSettings pages
 * Version: 1.0
 * Created: 2025-12-28
 */

/* ========== SETTINGS HEADER ========== */
.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6, 1.5rem);
    flex-wrap: wrap;
    gap: var(--space-3, 0.75rem);
}

.settings-header h3 {
    margin: 0;
    font-size: var(--font-size-xl, 1.25rem);
    font-weight: 700;
    color: var(--text-primary, #111827);
}

/* ========== ADD BUTTON ========== */
.btn-add {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2, 0.5rem);
    padding: var(--space-3, 0.75rem) var(--space-4, 1rem);
    background: var(--color-primary, #4CA7BB);
    color: var(--text-inverse, #FFFFFF) !important;
    border: none;
    border-radius: var(--radius-lg, 0.5rem);
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast, 0.15s ease);
    text-decoration: none;
}

.btn-add:hover {
    background: var(--color-primary-hover, #3D8A9A);
    color: var(--text-inverse, #FFFFFF) !important;
}

.btn-add:focus-visible {
    outline: 2px solid var(--color-primary, #4CA7BB);
    outline-offset: 2px;
}

/* ========== FORM CHECKBOX ========== */
.form-checkbox {
    width: 1.25rem !important;
    height: 1.25rem !important;
    accent-color: var(--color-primary, #4CA7BB);
    cursor: pointer;
    border-radius: var(--radius-sm, 0.25rem);
}

.form-checkbox:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.form-checkbox:focus-visible {
    outline: 2px solid var(--color-primary, #4CA7BB);
    outline-offset: 2px;
}

/* ========== FORM SELECT ========== */
.form-select {
    min-width: 100px;
    padding: var(--space-2, 0.5rem) var(--space-3, 0.75rem);
    border: 1px solid var(--border-primary, #E5E7EB);
    border-radius: var(--radius-md, 0.375rem);
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-primary, #111827);
    background: var(--bg-primary, #FFFFFF);
    cursor: pointer;
    transition: all var(--transition-fast, 0.15s ease);
}

/* ========== ACTION BUTTONS ========== */
.btn-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    background: transparent;
    border: 1px solid var(--border-primary, #E5E7EB);
    border-radius: var(--radius-md, 0.375rem);
    color: var(--text-secondary, #6B7280);
    cursor: pointer;
    transition: all var(--transition-fast, 0.15s ease);
}

.btn-action:hover {
    background: var(--bg-secondary, #F9FAFB);
    border-color: var(--color-primary, #4CA7BB);
    color: var(--color-primary, #4CA7BB);
}

.btn-action:focus-visible {
    outline: 2px solid var(--color-primary, #4CA7BB);
    outline-offset: 2px;
}

.btn-action.btn-save {
    border-color: var(--color-success, #10B981);
    color: var(--color-success, #10B981);
}

.btn-action.btn-save:hover {
    background: var(--color-success, #10B981);
    color: var(--text-inverse, #FFFFFF);
}

.btn-action.btn-cancel {
    border-color: var(--color-danger, #EF4444);
    color: var(--color-danger, #EF4444);
}

.btn-action.btn-cancel:hover {
    background: var(--color-danger, #EF4444);
    color: var(--text-inverse, #FFFFFF);
}

/* ========== REPORTS PAGE ========== */
.reports-page {
    min-height: 100%;
    padding: var(--space-6, 1.5rem);
    max-width: 1600px;
    margin: 0 auto;
}

.reports-page-header {
    text-align: center;
    margin-bottom: var(--space-6, 1.5rem);
}

.reports-page-header h3 {
    font-size: var(--font-size-2xl, 1.5rem);
    font-weight: 700;
    color: var(--text-primary, #111827);
    margin: 0;
    letter-spacing: -0.025em;
}

.reports-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6, 1.5rem);
}

@media (min-width: 768px) {
    .reports-layout {
        grid-template-columns: 320px 1fr;
    }
}

/* ========== FILTER PANEL ========== */
.filter-panel {
    background: var(--bg-primary, #FFFFFF);
    border: 1px solid var(--border-primary, #E5E7EB);
    border-radius: var(--radius-lg, 0.5rem);
    overflow: hidden;
    position: relative;
    transition: all var(--transition-fast, 0.15s ease);
}

.filter-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-primary, #4CA7BB);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal, 0.3s ease);
}

.filter-panel:hover {
    border-color: var(--color-primary, #4CA7BB);
    box-shadow: 0 4px 12px rgba(76, 167, 187, 0.15);
}

.filter-panel:hover::before {
    transform: scaleX(1);
}

.filter-panel-header {
    display: flex;
    align-items: center;
    gap: var(--space-3, 0.75rem);
    padding: var(--space-4, 1rem);
    background: linear-gradient(180deg, var(--bg-secondary, #F9FAFB) 0%, var(--bg-primary, #FFFFFF) 100%);
    border-bottom: 1px solid var(--border-primary, #E5E7EB);
}

.filter-panel-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-primary-light, #E8F4F7);
    border-radius: var(--radius-md, 0.375rem);
    color: var(--color-primary, #4CA7BB);
    font-size: var(--font-size-base, 1rem);
    flex-shrink: 0;
}

.filter-panel-title {
    font-size: var(--font-size-base, 1rem);
    font-weight: 600;
    color: var(--text-primary, #111827);
    margin: 0;
}

.filter-panel-body {
    padding: var(--space-4, 1rem);
    display: flex;
    flex-direction: column;
    gap: var(--space-4, 1rem);
}

/* ========== FORM GROUPS ========== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2, 0.5rem);
}

.form-label {
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: 600;
    color: var(--text-secondary, #6B7280);
    display: flex;
    align-items: center;
    gap: var(--space-2, 0.5rem);
}

.form-label i {
    color: var(--color-primary, #4CA7BB);
    font-size: 0.875em;
}

.form-input {
    width: 100%;
    padding: var(--space-3, 0.75rem);
    border: 1px solid var(--border-primary, #E5E7EB);
    border-radius: var(--radius-md, 0.375rem);
    font-size: var(--font-size-sm, 0.875rem);
    color: var(--text-primary, #111827);
    background: var(--bg-primary, #FFFFFF);
    transition: all var(--transition-fast, 0.15s ease);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary, #4CA7BB);
    box-shadow: 0 0 0 3px rgba(76, 167, 187, 0.1);
}

/* ========== EXPORT BUTTON ========== */
.btn-export {
    width: 100%;
    padding: var(--space-3, 0.75rem) var(--space-4, 1rem);
    margin-top: var(--space-2, 0.5rem);
    background: var(--color-primary, #4CA7BB);
    color: var(--text-inverse, #FFFFFF);
    border: none;
    border-radius: var(--radius-lg, 0.5rem);
    font-size: var(--font-size-base, 1rem);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast, 0.15s ease);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2, 0.5rem);
}

.btn-export:hover {
    background: var(--color-primary-hover, #3D8A9A);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(76, 167, 187, 0.3);
}

.btn-export:focus-visible {
    outline: 2px solid var(--color-primary, #4CA7BB);
    outline-offset: 2px;
}

/* ========== PREVIEW PANEL ========== */
.preview-panel {
    background: var(--bg-primary, #FFFFFF);
    border: 1px solid var(--border-primary, #E5E7EB);
    border-radius: var(--radius-lg, 0.5rem);
    overflow: hidden;
    position: relative;
    min-height: 600px;
}

.preview-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-primary, #4CA7BB);
}

.preview-panel-header {
    display: flex;
    align-items: center;
    gap: var(--space-3, 0.75rem);
    padding: var(--space-4, 1rem);
    background: linear-gradient(180deg, var(--bg-secondary, #F9FAFB) 0%, var(--bg-primary, #FFFFFF) 100%);
    border-bottom: 1px solid var(--border-primary, #E5E7EB);
}

.preview-panel-title {
    font-size: var(--font-size-base, 1rem);
    font-weight: 600;
    color: var(--text-primary, #111827);
    margin: 0;
}

.report-iframe {
    width: 100%;
    height: 800px;
    border: none;
    background: var(--bg-secondary, #F9FAFB);
}

/* ========== MOBILE RESPONSIVE ========== */
@media (max-width: 640.98px) {
    .settings-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .btn-add {
        width: 100%;
        justify-content: center;
    }

    .reports-page {
        padding: var(--space-4, 1rem);
    }

    .reports-page-header {
        margin-bottom: var(--space-4, 1rem);
    }

    .reports-page-header h3 {
        font-size: var(--font-size-xl, 1.25rem);
    }

    .filter-panel-body {
        gap: var(--space-3, 0.75rem);
    }

    .form-input,
    .form-select {
        padding: var(--space-2, 0.5rem) var(--space-3, 0.75rem);
    }

    .report-iframe {
        height: 500px;
    }

    .preview-panel {
        min-height: 400px;
    }
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
    .filter-panel,
    .filter-panel::before,
    .preview-panel::before,
    .form-input,
    .btn-add,
    .btn-action,
    .btn-export {
        transition: none;
    }

    .btn-export:hover {
        transform: none;
    }
}