/* ==========================================
   INTERNAL PORTAL & LOGIN - Styles (internal.css)
   ========================================== */

/* ========== PAGE HERO ========== */
.page-hero.internal-hero {
    position: relative;
    padding: 160px 0 80px;
    background:
        url('https://images.unsplash.com/photo-1511497584788-876760111969?w=1600&h=600&fit=crop')
        center/cover no-repeat;
    text-align: center;
    overflow: hidden;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13, 59, 30, 0.93) 0%,
        rgba(20, 90, 46, 0.88) 50%,
        rgba(13, 59, 30, 0.95) 100%
    );
}

.page-hero-content {
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 14px;
}
.breadcrumb a {
    color: var(--green-300);
    display: flex;
    align-items: center;
    gap: 6px;
}
.breadcrumb a:hover { color: var(--white); }
.breadcrumb-sep { color: var(--green-400); font-size: 10px; }
.breadcrumb-current { color: var(--white); font-weight: 500; }

.page-hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.page-hero-subtitle {
    font-size: 16.5px;
    color: var(--green-200);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.internal-main {
    background: var(--gray-50);
    padding: 60px 0 90px;
    min-height: 70vh;
}

/* ==========================================
   VIEW 1: LOGIN SECTION
   ========================================== */
.login-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
}

.login-info-panel {
    background: linear-gradient(145deg, var(--green-900) 0%, var(--green-700) 100%);
    color: var(--white);
    padding: 52px 48px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.login-info-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    align-self: flex-start;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 6px 16px;
    border-radius: var(--radius-xl);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--green-200);
    margin-bottom: 20px;
}

.login-info-panel h2 {
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    line-height: 1.3;
    margin-bottom: 14px;
}

.login-info-panel > p {
    font-size: 15px;
    color: var(--green-100);
    line-height: 1.7;
    margin-bottom: 32px;
}

.login-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 36px;
}

.login-features li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.login-features li i {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.12);
    color: var(--green-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.login-features li strong {
    display: block;
    font-size: 15px;
    margin-bottom: 3px;
}
.login-features li span {
    font-size: 13.5px;
    color: var(--green-200);
}

.login-support-box {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    background: rgba(0,0,0,0.22);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--green-400);
}
.login-support-box i {
    font-size: 24px;
    color: var(--green-300);
}
.login-support-box strong {
    display: block;
    font-size: 13.5px;
}
.login-support-box span {
    font-size: 13px;
    color: var(--green-200);
}

/* Right Login Form Card */
.login-card {
    padding: 52px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-card-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-icon-circle {
    width: 64px;
    height: 64px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: var(--green-50);
    color: var(--green-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    border: 2px solid var(--green-100);
}

.login-card-header h3 {
    font-size: 24px;
    color: var(--green-900);
    margin-bottom: 6px;
}
.login-card-header p {
    font-size: 14px;
    color: var(--gray-500);
}

.login-alert {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fdedec;
    color: #c0392b;
    border: 1px solid #f5b7b1;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    margin-bottom: 20px;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.input-icon-wrap {
    position: relative;
}
.input-icon-wrap > i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 15px;
}
.input-icon-wrap input {
    width: 100%;
    padding: 13px 44px 13px 44px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14.5px;
    color: var(--gray-800);
    outline: none;
    transition: var(--transition);
}
.input-icon-wrap input:focus {
    border-color: var(--green-600);
    box-shadow: 0 0 0 3px rgba(30, 130, 69, 0.12);
}

.toggle-pwd {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    font-size: 15px;
    padding: 4px;
}

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    font-size: 13.5px;
}

.remember-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--gray-600);
}
.remember-check input {
    accent-color: var(--green-600);
}

.forgot-link {
    color: var(--green-600);
    font-weight: 500;
}
.forgot-link:hover { text-decoration: underline; }

.login-submit-btn {
    width: 100%;
    justify-content: center;
    padding: 14px;
    font-size: 15.5px;
}

/* Demo accounts box */
.demo-accounts {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px dashed var(--gray-200);
}

.demo-title {
    text-align: center;
    font-size: 12.5px;
    color: var(--gray-500);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.demo-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.demo-btn {
    padding: 10px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--green-200);
    background: var(--green-50);
    color: var(--green-800);
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transition);
}
.demo-btn:hover {
    background: var(--green-600);
    color: var(--white);
    border-color: var(--green-600);
}

/* ==========================================
   VIEW 2: PORTAL DASHBOARD
   ========================================== */
.portal-topbar {
    background: var(--white);
    padding: 22px 28px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.portal-user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.portal-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green-600), var(--green-800));
    color: var(--white);
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.portal-welcome {
    font-size: 16px;
    color: var(--gray-800);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.portal-role-badge {
    background: var(--green-100);
    color: var(--green-800);
    padding: 3px 12px;
    border-radius: var(--radius-xl);
    font-size: 12px;
    font-weight: 600;
}

.portal-dept {
    font-size: 13.5px;
    color: var(--gray-500);
    margin-top: 2px;
}

.portal-topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-portal-action {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    background: var(--green-600);
    color: var(--white);
    border: none;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.btn-portal-action:hover {
    background: var(--green-700);
}

.btn-portal-logout {
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    background: #fdedec;
    color: #c0392b;
    border: 1px solid #f5b7b1;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.btn-portal-logout:hover {
    background: #c0392b;
    color: var(--white);
}

/* Quick Stats */
.portal-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}

.portal-stat-card {
    background: var(--white);
    padding: 22px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 16px;
}

.portal-stat-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.portal-stat-icon.green { background: var(--green-50); color: var(--green-600); }
.portal-stat-icon.blue { background: #ebf5fb; color: #2980b9; }
.portal-stat-icon.orange { background: #fef5e7; color: #d35400; }
.portal-stat-icon.red { background: #fdedec; color: #c0392b; }

.portal-stat-card h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.1;
}
.portal-stat-card p {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 2px;
}

/* Workspace Layout */
.portal-workspace {
    display: grid;
    grid-template-columns: 290px 1fr;
    gap: 28px;
    align-items: start;
}

.portal-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-block {
    background: var(--white);
    padding: 22px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.sidebar-block h4 {
    font-size: 15px;
    color: var(--green-900);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: 8px;
}
.sidebar-block h4 i { color: var(--green-600); }

.doc-category-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.doc-cat-btn {
    width: 100%;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    color: var(--gray-700);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
    text-align: left;
}
.doc-cat-btn span:first-child {
    display: flex;
    align-items: center;
    gap: 10px;
}
.doc-cat-btn i {
    width: 16px;
    color: var(--gray-500);
}
.doc-cat-btn:hover {
    background: var(--green-50);
    color: var(--green-800);
}
.doc-cat-btn.active {
    background: var(--green-600);
    color: var(--white);
    font-weight: 600;
}
.doc-cat-btn.active i { color: var(--white); }

.cat-badge {
    font-size: 11.5px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--gray-100);
    color: var(--gray-600);
}
.doc-cat-btn.active .cat-badge {
    background: rgba(255,255,255,0.22);
    color: var(--white);
}

.dept-select,
.filetype-select {
    width: 100%;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-300);
    font-size: 13.5px;
    color: var(--gray-800);
    background: var(--white);
    outline: none;
}
.dept-select:focus,
.filetype-select:focus {
    border-color: var(--green-600);
}

.sidebar-notice {
    background: #fef9e7;
    border: 1px solid #f9e79f;
    border-radius: var(--radius-md);
    padding: 18px 20px;
}
.sidebar-notice h5 {
    font-size: 14px;
    color: #b7950b;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.sidebar-notice p {
    font-size: 13px;
    color: var(--gray-700);
    line-height: 1.55;
}

/* Toolbar */
.doc-toolbar {
    background: var(--white);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.doc-search-box {
    position: relative;
    flex: 1;
    min-width: 260px;
}
.doc-search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}
.doc-search-box input {
    width: 100%;
    padding: 11px 16px 11px 40px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-300);
    font-size: 14px;
    outline: none;
}
.doc-search-box input:focus {
    border-color: var(--green-600);
}

/* Document Cards List */
.doc-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.doc-item-card {
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}
.doc-item-card:hover {
    border-color: var(--green-400);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.doc-item-left {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    flex: 1;
}

.doc-type-badge {
    width: 50px;
    height: 54px;
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 800;
    color: var(--white);
    flex-shrink: 0;
    letter-spacing: 0.5px;
}
.doc-type-badge i {
    font-size: 18px;
    margin-bottom: 2px;
}
.doc-type-badge.pdf { background: #e74c3c; }
.doc-type-badge.docx { background: #2980b9; }
.doc-type-badge.xlsx { background: #27ae60; }

.doc-item-info { flex: 1; }

.doc-item-top {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 6px;
}

.doc-code {
    background: var(--green-50);
    color: var(--green-800);
    border: 1px solid var(--green-200);
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
}

.doc-new-pill {
    background: #e74c3c;
    color: var(--white);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
}

.doc-item-title {
    font-size: 16.5px;
    font-weight: 700;
    color: var(--green-900);
    margin-bottom: 6px;
    line-height: 1.4;
    cursor: pointer;
}
.doc-item-title:hover {
    color: var(--green-600);
}

.doc-item-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 12.5px;
    color: var(--gray-500);
}
.doc-item-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.doc-item-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.btn-doc-view,
.btn-doc-download,
.btn-doc-save {
    padding: 9px 15px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.btn-doc-view {
    background: var(--green-50);
    color: var(--green-700);
    border: 1px solid var(--green-200);
}
.btn-doc-view:hover {
    background: var(--green-600);
    color: var(--white);
}

.btn-doc-download {
    background: var(--green-600);
    color: var(--white);
    border: 1px solid var(--green-600);
}
.btn-doc-download:hover {
    background: var(--green-700);
}

.btn-doc-save {
    padding: 9px 11px;
    background: var(--gray-100);
    color: var(--gray-500);
    border: 1px solid var(--gray-200);
}
.btn-doc-save.saved {
    background: #fef5e7;
    color: #e67e22;
    border-color: #f5cba7;
}

/* Empty State */
.doc-empty {
    text-align: center;
    padding: 60px 24px;
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px dashed var(--gray-300);
}
.doc-empty i {
    font-size: 40px;
    color: var(--gray-300);
    margin-bottom: 12px;
}

/* ==========================================
   MODALS (DOCUMENT PREVIEW & UPLOAD)
   ========================================== */
.doc-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.doc-modal.open {
    opacity: 1;
    visibility: visible;
}

.doc-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(13, 59, 30, 0.72);
    backdrop-filter: blur(4px);
}

.doc-modal-dialog {
    position: relative;
    z-index: 2;
    background: var(--white);
    max-width: 860px;
    width: 100%;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
}
.doc-modal-dialog.upload-dialog {
    max-width: 680px;
}

.doc-modal-header {
    padding: 20px 28px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.doc-modal-title-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
}
.doc-modal-title-wrap h3 {
    font-size: 17px;
    color: var(--green-900);
}
.doc-modal-title-wrap p {
    font-size: 12.5px;
    color: var(--gray-500);
}

.doc-modal-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-sm {
    padding: 9px 18px;
    font-size: 13.5px;
}

.doc-modal-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-700);
    cursor: pointer;
    font-size: 15px;
}
.doc-modal-close:hover {
    background: #c0392b;
    color: var(--white);
    border-color: #c0392b;
}

.doc-modal-body {
    padding: 28px;
    overflow-y: auto;
    background: var(--gray-100);
}

/* Official Document Sheet Inside Preview Modal */
.official-doc-sheet {
    background: var(--white);
    max-width: 740px;
    margin: 0 auto;
    padding: 44px 52px;
    border-radius: 4px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    color: var(--gray-900);
}

.official-doc-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    text-align: center;
    margin-bottom: 28px;
    font-size: 13px;
}
.official-doc-top strong {
    display: block;
    font-size: 13.5px;
}
.official-doc-line {
    width: 90px;
    height: 1px;
    background: var(--gray-800);
    margin: 6px auto 10px;
}

.official-doc-subject {
    text-align: center;
    margin-bottom: 24px;
}
.official-doc-subject h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--green-900);
    text-transform: uppercase;
    margin-bottom: 6px;
}

.official-doc-body p {
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 14px;
    text-align: justify;
}

.official-doc-sign {
    margin-top: 32px;
    display: flex;
    justify-content: space-between;
    font-size: 13.5px;
}
.sign-stamp {
    text-align: center;
}
.stamp-seal {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 18px;
    border: 2px solid #c0392b;
    color: #c0392b;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    border-radius: 4px;
    transform: rotate(-4deg);
}

/* Upload Form */
.upload-form .form-group {
    margin-bottom: 16px;
}
.upload-form input[type="text"],
.upload-form select,
.upload-form textarea,
.upload-form input[type="file"] {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: var(--white);
    outline: none;
}
.upload-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.upload-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 20px;
}

/* Toast Notification */
.portal-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(30px);
    background: var(--green-900);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 3000;
}
.portal-toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.portal-toast i { color: var(--green-300); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .login-wrapper { grid-template-columns: 1fr; }
    .portal-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .portal-workspace { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .login-info-panel, .login-card { padding: 32px 24px; }
    .demo-buttons { grid-template-columns: 1fr; }
    .portal-stats-grid { grid-template-columns: 1fr; }
    .doc-item-card { flex-direction: column; align-items: stretch; }
    .doc-item-actions { justify-content: flex-end; }
    .official-doc-sheet { padding: 24px; }
    .official-doc-top { grid-template-columns: 1fr; }
    .upload-form-grid { grid-template-columns: 1fr; }
}