/* ═══════════════════════════════════════════════════════════════════════════
   BIM LOGISTICS — UI/UX ENTERPRISE DESIGN SYSTEM
   Kế thừa & Đồng bộ 100% từ Triết lý Bim_ERP-Solutions (MISA AMIS V2.0 Standard)
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

/* ── 1. GLOBAL TYPOGRAPHY & SCALE SYSTEM (Chuẩn Quốc Tế TMS & Enterprise ERP) ── */
:root {
    --font-family-primary: 'Plus Jakarta Sans', 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Be Vietnam Pro', sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

    /* Thang đo kích thước Typography chuẩn 7 cấp độ */
    --font-hero: 30px;            /* Hero KPI Number: 30px - 32px */
    --font-h1: 23px;              /* Page Title H1: 22px - 24px */
    --font-h2: 17px;              /* Section Title H2: 16px - 18px */
    --font-h3: 15px;              /* Card / Modal Title H3: 14px - 15px */
    --font-body-main: 14px;       /* Primary Table / Input / Button: 13.5px - 14px */
    --font-body-sub: 13px;        /* Secondary / Route / Meta: 12.5px - 13px */
    --font-caption: 11.5px;       /* Badges, Tags, Pill Indicators: 11px - 12px */

    /* Bảng màu Brand Tokens đồng bộ BIM ERP */
    --color-primary: #0d9488;      /* Teal 600 */
    --color-primary-hover: #0f766e;/* Teal 700 */
    --color-primary-dark: #115e59; /* Teal 800 */
    --color-accent: #2dd4bf;       /* Teal 400 */
    
    --color-success: #059669;      /* Emerald 600 */
    --color-warning: #d97706;      /* Amber 600 */
    --color-danger: #e11d48;       /* Rose 600 */
    --color-info: #2563eb;         /* Blue 600 */

    /* Sidebar Contrast Colors chuẩn MISA AMIS (Bim_ERP-Solutions) */
    --sidebar-bg: #253147;
    --sidebar-header-bg: #1a2334;
    --sidebar-text: #e2e8f0;
    --sidebar-subtext: #94a3b8;
    --sidebar-hover: rgba(255, 255, 255, 0.08);
    --sidebar-active: rgba(13, 148, 136, 0.25);
    --sidebar-border: rgba(255, 255, 255, 0.1);
}

body, input, select, textarea, button, table, th, td {
    font-family: var(--font-family-primary);
}

/* Đảm bảo Font Phosphor Icons không bao giờ bị ghi đè font-family */
i[class*="ph-"], i[class*="ph"], [class*="ph-"]::before, [class*="ph"]::before {
    font-family: "Phosphor", "Phosphor-Fill", "Phosphor-Bold", "Phosphor-Thin", "Phosphor-Light" !important;
}

body {
    font-size: var(--font-size-main) !important;
    line-height: 1.5;
    letter-spacing: -0.01em;
    color: #1e293b;
    background-color: #f8fafc;
    margin: 0;
    padding: 0;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: var(--font-heading) !important;
    letter-spacing: -0.02em;
}

/* Số liệu tài chính, Mã đơn, Biển số hiển thị Tabular Numbers để thẳng hàng */
.tabular-nums {
    font-variant-numeric: tabular-nums;
    font-family: var(--font-heading) !important;
}

/* ── BỘ CLASS CHUẨN HÓA TYPOGRAPHY TOÀN HỆ THỐNG ── */
.app-page-title {
    font-family: var(--font-heading) !important;
    font-size: var(--font-h1) !important;
    font-weight: 900 !important;
    letter-spacing: -0.025em !important;
    color: #0f172a;
    line-height: 1.25;
}

.app-page-subtitle {
    font-size: var(--font-body-sub) !important;
    color: #64748b;
    font-weight: 500;
    line-height: 1.4;
}

.app-section-title {
    font-family: var(--font-heading) !important;
    font-size: var(--font-h2) !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em !important;
    color: #1e293b;
    line-height: 1.35;
}

.app-card-title {
    font-family: var(--font-heading) !important;
    font-size: var(--font-h3) !important;
    font-weight: 700 !important;
    color: #334155;
    line-height: 1.4;
}

.app-kpi-value {
    font-family: var(--font-heading) !important;
    font-size: var(--font-hero) !important;
    font-weight: 900 !important;
    letter-spacing: -0.03em !important;
    line-height: 1.15;
}

.app-table-header {
    font-family: var(--font-heading) !important;
    font-size: var(--font-caption) !important;
    font-weight: 800 !important;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #475569;
}

.app-table-cell {
    font-size: var(--font-body-main) !important;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.4;
}

.app-table-meta {
    font-size: var(--font-body-sub) !important;
    font-weight: 500;
    color: #64748b;
    line-height: 1.35;
}

.app-form-label {
    font-family: var(--font-heading) !important;
    font-size: var(--font-body-sub) !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #475569;
    margin-bottom: 6px;
    display: block;
}

.app-form-control {
    font-size: var(--font-body-main) !important;
    font-weight: 600 !important;
    padding: 8px 13px !important;
    color: #0f172a;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    background-color: #ffffff;
    line-height: 1.5;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.app-form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.app-status-badge {
    font-family: var(--font-heading) !important;
    font-size: var(--font-caption) !important;
    font-weight: 800 !important;
    letter-spacing: 0.02em;
    padding: 3px 10px;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    line-height: 1.25;
}

.app-mono {
    font-family: var(--font-mono) !important;
    font-weight: 700 !important;
    letter-spacing: 0.02em;
}

/* ── 2. SIDEBAR CONTRAST THEME (280px / 17.5rem chuẩn Bim ERP) ── */
.app-sidebar {
    width: 17.5rem !important; /* 280px width: tiêu đề không bao giờ bị rớt dòng */
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
    z-index: 20;
    flex-shrink: 0;
}

.app-sidebar-header {
    background-color: var(--sidebar-header-bg);
    border-bottom: 1px solid var(--sidebar-border);
    padding: 1rem 1.25rem;
}

.sidebar-item-main {
    font-size: var(--font-size-main) !important;
    font-weight: 600;
    color: #cbd5e1;
    padding: 9px 14px !important;
    border-radius: 8px;
    white-space: nowrap;
    line-height: 1.4 !important;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    width: 100%;
}

.sidebar-item-main:hover {
    color: #ffffff !important;
    background-color: var(--sidebar-hover) !important;
}

.sidebar-item-main.active {
    color: #ffffff !important;
    background-color: var(--sidebar-active) !important;
    border-left: 3px solid var(--color-accent) !important;
    font-weight: 700;
}

/* ── 3. BUTTON DESIGN SYSTEM (MISA AMIS Standard) ── */
.btn-amis-primary {
    background-color: var(--color-primary);
    color: #ffffff !important;
    font-weight: 600;
    font-size: var(--font-size-main) !important;
    padding: 7px 16px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.15s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn-amis-primary:hover {
    background-color: var(--color-primary-hover);
    box-shadow: 0 4px 6px -1px rgba(13, 148, 136, 0.2);
}

.btn-amis-primary:active {
    transform: scale(0.97);
}

.btn-amis-secondary {
    background-color: #ffffff;
    color: #334155 !important;
    font-weight: 600;
    font-size: var(--font-size-main) !important;
    padding: 7px 14px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.15s ease;
    cursor: pointer;
}

.btn-amis-secondary:hover {
    background-color: #f8fafc;
    border-color: #94a3b8;
    color: #0f172a !important;
}

.btn-amis-secondary:active {
    transform: scale(0.97);
}

/* ── 4. UNIFIED FORM CONTROLS & DEFENSIVE VALIDATION ── */
.form-label {
    display: block;
    font-size: var(--font-size-main) !important;
    font-weight: 700;
    color: #334155;
    margin-bottom: 5px;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    background-color: #ffffff;
    color: #0f172a;
    font-size: var(--font-size-main) !important;
    line-height: 1.5;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* Inline Field Validation (Đỏ khi lỗi, tự xóa khi gõ) */
.input-error {
    border-color: var(--color-danger) !important;
    box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.15) !important;
    background-color: #fff1f2 !important;
}

.field-error-msg {
    font-size: var(--font-size-caption) !important;
    color: var(--color-danger);
    font-weight: 600;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.currency-input {
    font-size: var(--font-size-main) !important;
    font-weight: 700 !important;
    color: var(--color-warning) !important;
}

/* ── 5. MISA ERP TABLE SYSTEM ── */
.erp-table-container {
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background-color: #ffffff;
    overflow-x: auto;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
}

.erp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-main) !important;
}

.erp-table thead th {
    background-color: #f8fafc;
    color: #0f172a;
    font-size: 13px !important;
    font-weight: 700;
    padding: 11px 14px;
    border-bottom: 1px solid #cbd5e1;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.erp-table tbody td {
    padding: 10px 14px;
    font-size: var(--font-size-main) !important;
    color: #1e293b;
    border-bottom: 1px solid #f1f5f9;
}

.erp-table tbody tr {
    transition: background-color 0.12s ease;
}

.erp-table tbody tr:hover {
    background-color: rgba(13, 148, 136, 0.04);
}

.erp-table-subtext {
    font-size: var(--font-size-sub) !important;
    color: #64748b;
    font-weight: 500;
}

/* ── 6. GRACEFUL TOAST NOTIFICATION SYSTEM ── */
#toast-container {
    position: fixed;
    top: 20px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast-notification {
    pointer-events: auto;
    min-width: 320px;
    max-width: 440px;
    padding: 12px 16px;
    border-radius: 10px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    animation: slideInToast 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    border: 1px solid;
    font-size: var(--font-size-main);
}

@keyframes slideInToast {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

.toast-warning {
    background-color: #fffbeb;
    border-color: #fde68a;
    color: #92400e;
}

.toast-success {
    background-color: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

.toast-danger {
    background-color: #fff1f2;
    border-color: #fecdd3;
    color: #9f1239;
}

/* ── 7. TIMELINE & UTILITIES ── */
.timeline-line::before {
    content: '';
    position: absolute;
    left: 9px;
    top: 24px;
    bottom: -24px;
    width: 2px;
    background-color: #e2e8f0;
    z-index: 0;
}
.timeline-item:last-child .timeline-line::before {
    display: none;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.spinner {
    border: 3.5px solid rgba(13, 148, 136, 0.2);
    border-left-color: var(--color-primary);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hidden-view {
    display: none !important;
}