/* ============================================================
   PROJECTCONTROL — UNIFIED DESIGN SYSTEM v2.0
   Professional, consistent, mobile-responsive
   ============================================================ */

/* ======================== CSS VARIABLES ======================== */
:root {
    /* Primary Brand */
    --primary-50: #f0fdfa;
    --primary-100: #ccfbf1;
    --primary-200: #99f6e4;
    --primary-300: #5eead4;
    --primary-400: #2dd4bf;
    --primary-500: #14b8a6;
    --primary-600: #0d9488;
    --primary-700: #0f766e;
    --primary-800: #115e59;
    --primary-900: #134e4a;

    /* Neutral */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Semantic Colors */
    --success: #16a34a;
    --success-light: #dcfce7;
    --warning: #d97706;
    --warning-light: #fef3c7;
    --danger: #dc2626;
    --danger-light: #fee2e2;
    --info: #2563eb;
    --info-light: #dbeafe;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);

    /* Border Radius - Consistent everywhere */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ======================== GLOBAL RESET ======================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

* { 
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background: var(--gray-50);
    color: var(--gray-800);
}

/* ======================== NAVIGATION ======================== */
.ds-nav {
    background: #ffffff;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-xs);
    height: 56px;
}

.ds-nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.ds-nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
}

.ds-nav-logo {
    width: 34px;
    height: 34px;
    background: var(--primary-600);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ds-nav-logo svg {
    width: 18px;
    height: 18px;
    color: #fff;
}

.ds-nav-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-800);
    letter-spacing: -0.3px;
}

.ds-nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
}

.ds-nav-link {
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-500);
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}

.ds-nav-link:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.ds-nav-link.active {
    background: var(--primary-50);
    color: var(--primary-700);
    font-weight: 600;
}

.ds-nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ds-nav-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition);
}

.ds-nav-user:hover {
    background: var(--gray-50);
}

.ds-avatar {
    width: 32px;
    height: 32px;
    background: var(--primary-600);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.ds-avatar-sm { width: 28px; height: 28px; font-size: 11px; }
.ds-avatar-lg { width: 40px; height: 40px; font-size: 15px; }
.ds-avatar-xl { width: 56px; height: 56px; font-size: 20px; }

.ds-nav-username {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
}

.ds-nav-logout {
    padding: 6px;
    border-radius: var(--radius-md);
    color: var(--gray-400);
    border: none;
    background: none;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ds-nav-logout:hover {
    color: var(--danger);
    background: var(--danger-light);
}

.ds-nav-logout svg {
    width: 18px;
    height: 18px;
}

/* Mobile hamburger */
.ds-nav-hamburger {
    display: none;
    padding: 6px;
    border-radius: var(--radius-md);
    border: none;
    background: none;
    cursor: pointer;
    color: var(--gray-500);
}

.ds-nav-hamburger svg { width: 22px; height: 22px; }

.ds-mobile-menu {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    padding: 8px 16px;
    box-shadow: var(--shadow-md);
    z-index: 49;
}

.ds-mobile-menu.open { display: block; }

.ds-mobile-menu .ds-nav-link {
    display: block;
    padding: 10px 14px;
    border-radius: var(--radius-md);
}

@media (max-width: 768px) {
    .ds-nav-links { display: none; }
    .ds-nav-hamburger { display: flex; }
    .ds-nav-username { display: none; }
    .ds-nav-inner { padding: 0 12px; }
}

@media (min-width: 640px) {
    .ds-nav-inner { padding: 0 24px; }
}

@media (min-width: 1024px) {
    .ds-nav-inner { padding: 0 32px; }
}

/* ======================== PAGE LAYOUT ======================== */
.ds-page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px 16px;
}

.ds-page-narrow {
    max-width: 896px;
}

.ds-page-wide {
    max-width: 1440px;
}

@media (min-width: 640px) {
    .ds-page { padding: 28px 24px; }
}

@media (min-width: 1024px) {
    .ds-page { padding: 32px 32px; }
}

/* ======================== TYPOGRAPHY ======================== */
.ds-page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.ds-page-subtitle {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 2px;
}

.ds-section-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-800);
}

.ds-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.ds-label-normal {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 4px;
}

/* ======================== BUTTONS ======================== */
.ds-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
}

.ds-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Sizes */
.ds-btn-xs {
    padding: 4px 8px;
    font-size: 11px;
    border-radius: var(--radius-sm);
}

.ds-btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: var(--radius-md);
}

.ds-btn-md {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: var(--radius-md);
}

.ds-btn-lg {
    padding: 10px 20px;
    font-size: 14px;
    border-radius: var(--radius-lg);
}

/* Variants */
.ds-btn-primary {
    background: var(--primary-600);
    color: #fff;
}
.ds-btn-primary:hover { background: var(--primary-700); box-shadow: var(--shadow-sm); }

.ds-btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
}
.ds-btn-secondary:hover { background: var(--gray-200); }

.ds-btn-danger {
    background: var(--danger-light);
    color: var(--danger);
}
.ds-btn-danger:hover { background: #fecaca; }

.ds-btn-success {
    background: var(--success-light);
    color: var(--success);
}
.ds-btn-success:hover { background: #bbf7d0; }

.ds-btn-warning {
    background: var(--warning-light);
    color: var(--warning);
}
.ds-btn-warning:hover { background: #fde68a; }

.ds-btn-ghost {
    background: transparent;
    color: var(--gray-500);
}
.ds-btn-ghost:hover { background: var(--gray-100); color: var(--gray-700); }

.ds-btn-outline {
    background: #fff;
    color: var(--gray-700);
    border: 1px solid var(--gray-200);
}
.ds-btn-outline:hover { border-color: var(--gray-300); background: var(--gray-50); }

/* Icon-only button */
.ds-btn-icon {
    padding: 6px;
    border-radius: var(--radius-md);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--gray-400);
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ds-btn-icon:hover { background: var(--gray-100); color: var(--gray-600); }
.ds-btn-icon-danger:hover { background: var(--danger-light); color: var(--danger); }
.ds-btn-icon-success:hover { background: var(--success-light); color: var(--success); }

/* ======================== ICONS (Standardized sizes) ======================== */
.ds-icon-xs { width: 14px; height: 14px; }
.ds-icon-sm { width: 16px; height: 16px; }
.ds-icon-md { width: 18px; height: 18px; }
.ds-icon-lg { width: 20px; height: 20px; }
.ds-icon-xl { width: 24px; height: 24px; }

/* Consistent SVG styling */
.ds-icon {
    flex-shrink: 0;
    display: inline-block;
}

/* ======================== CARDS ======================== */
.ds-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}

.ds-card-hover {
    transition: all var(--transition);
}
.ds-card-hover:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--gray-300);
}

.ds-card-body { padding: 16px; }
.ds-card-body-lg { padding: 20px; }

/* Stat cards */
.ds-stat-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    box-shadow: var(--shadow-xs);
}

.ds-stat-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ds-stat-value {
    font-size: 24px;
    font-weight: 700;
    margin-top: 2px;
    line-height: 1.2;
}

/* ======================== FORM ELEMENTS ======================== */
.ds-input {
    width: 100%;
    padding: 10px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 14px;
    color: var(--gray-800);
    background: #fff;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.ds-input:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.ds-input::placeholder {
    color: var(--gray-400);
}

.ds-input-sm {
    padding: 6px 10px;
    font-size: 12px;
}

.ds-input-lg {
    padding: 10px 14px;
    font-size: 14px;
}

.ds-select {
    width: 100%;
    padding: 10px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 14px;
    color: var(--gray-800);
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding-right: 32px;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.ds-select:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.ds-textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--gray-800);
    background: #fff;
    outline: none;
    resize: vertical;
    min-height: 80px;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.ds-textarea:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

/* ======================== BADGES & STATUS ======================== */
.ds-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.ds-badge-lg {
    padding: 4px 12px;
    font-size: 12px;
}

/* Status badges */
.ds-badge-pending { background: var(--warning-light); color: #92400e; }
.ds-badge-active, .ds-badge-progress { background: #dbeafe; color: #1e40af; }
.ds-badge-completed, .ds-badge-success { background: var(--success-light); color: #166534; }
.ds-badge-blocked, .ds-badge-danger { background: var(--danger-light); color: #991b1b; }
.ds-badge-draft { background: var(--gray-100); color: var(--gray-600); }
.ds-badge-info { background: #e0e7ff; color: #3730a3; }

/* Priority badges */
.ds-priority-critical { background: #fecaca; color: #991b1b; }
.ds-priority-high { background: #fed7aa; color: #9a3412; }
.ds-priority-medium { background: #dbeafe; color: #1e40af; }
.ds-priority-low { background: var(--gray-100); color: var(--gray-600); }

/* Dot indicator */
.ds-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.ds-dot-success { background: var(--success); }
.ds-dot-warning { background: var(--warning); }
.ds-dot-danger { background: var(--danger); }
.ds-dot-info { background: var(--info); }
.ds-dot-gray { background: var(--gray-400); }

/* ======================== TABS ======================== */
.ds-tabs {
    display: flex;
    gap: 2px;
    background: var(--gray-100);
    padding: 3px;
    border-radius: var(--radius-lg);
    overflow-x: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.ds-tabs::-webkit-scrollbar { display: none; }

.ds-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-500);
    background: transparent;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition);
}

.ds-tab:hover { color: var(--gray-700); }

.ds-tab.active {
    background: #fff;
    color: var(--gray-900);
    font-weight: 600;
    box-shadow: var(--shadow-xs);
}

.ds-tab svg { width: 16px; height: 16px; }

/* Filter tabs (pill-style) */
.ds-filter-tabs {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
    padding-bottom: 2px;
}
.ds-filter-tabs::-webkit-scrollbar { display: none; }

.ds-filter-tab {
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-500);
    background: var(--gray-100);
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition);
}

.ds-filter-tab:hover { background: var(--gray-200); color: var(--gray-700); }

.ds-filter-tab.active {
    background: var(--primary-600);
    color: #fff;
}

/* ======================== MODALS ======================== */
.ds-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.ds-modal {
    background: #fff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.ds-modal-sm { max-width: 400px; }
.ds-modal-md { max-width: 560px; }
.ds-modal-lg { max-width: 720px; }
.ds-modal-xl { max-width: 900px; }

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

.ds-modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
}

.ds-modal-body {
    padding: 20px;
}

.ds-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--gray-200);
}

/* ======================== TOAST ======================== */
.ds-toast {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 200;
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    font-size: 13px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: slideInRight 0.3s ease;
    max-width: 380px;
}

.ds-toast-success { background: #166534; color: #fff; }
.ds-toast-error { background: #991b1b; color: #fff; }
.ds-toast-warning { background: #92400e; color: #fff; }
.ds-toast-info { background: #1e40af; color: #fff; }

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ======================== TABLES ======================== */
.ds-table {
    width: 100%;
    border-collapse: collapse;
}

.ds-table th {
    text-align: left;
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--gray-200);
}

.ds-table td {
    padding: 10px 14px;
    font-size: 13px;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.ds-table tr:hover { background: var(--gray-50); }

/* ======================== LOADING ======================== */
.ds-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--gray-200);
    border-top: 2px solid var(--primary-600);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.ds-spinner-sm { width: 16px; height: 16px; }
.ds-spinner-lg { width: 32px; height: 32px; border-width: 3px; }

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.ds-skeleton {
    background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
    background-size: 200% 100%;
    animation: skeleton 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ======================== EMPTY STATE ======================== */
.ds-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-400);
}

.ds-empty svg {
    width: 40px;
    height: 40px;
    margin: 0 auto 12px;
    opacity: 0.4;
}

.ds-empty-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.ds-empty-text {
    font-size: 13px;
    color: var(--gray-400);
}

/* ======================== DIVIDER ======================== */
.ds-divider {
    height: 1px;
    background: var(--gray-200);
    margin: 16px 0;
}

/* ======================== GRADIENTS (Project/Stage colors) ======================== */
.card-gradient-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.card-gradient-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.card-gradient-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.card-gradient-4 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.card-gradient-5 { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.card-gradient-6 { background: linear-gradient(135deg, #a18cd1 0%, #fbc2eb 100%); }
.card-gradient-7 { background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%); }
.card-gradient-8 { background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%); }

.stage-gradient-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.stage-gradient-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.stage-gradient-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.stage-gradient-4 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.stage-gradient-5 { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.stage-gradient-6 { background: linear-gradient(135deg, #a18cd1 0%, #fbc2eb 100%); }
.stage-gradient-7 { background: linear-gradient(135deg, #30cfd0 0%, #330867 100%); }

/* ======================== SCROLLBAR ======================== */
.hide-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }
.hide-scrollbar::-webkit-scrollbar { display: none; }

/* Custom scrollbar for modals */
.ds-scrollbar::-webkit-scrollbar { width: 4px; }
.ds-scrollbar::-webkit-scrollbar-track { background: transparent; }
.ds-scrollbar::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 4px; }
.ds-scrollbar::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ======================== UTILITY ======================== */
.ds-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ds-fade-in {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ======================== RESPONSIVE HELPERS ======================== */
.ds-hide-mobile { display: none; }
.ds-show-mobile { display: block; }

@media (min-width: 640px) {
    .ds-hide-mobile { display: block; }
    .ds-show-mobile-only { display: none; }
}

@media (min-width: 768px) {
    .ds-hide-tablet { display: block; }
}

/* ======================== CLIENT PORTAL THEME ======================== */
.ds-client-nav {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.ds-client-hero {
    background: linear-gradient(135deg, #1e3a5f 0%, #2d5a87 40%, #3b7daa 70%, #4a9fd4 100%);
}

/* ======================== ACTION ICONS (Edit/Delete - Standardized) ======================== */
.ds-action-edit {
    padding: 5px;
    border-radius: var(--radius-md);
    color: var(--gray-400);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ds-action-edit:hover { color: var(--info); background: var(--info-light); }
.ds-action-edit svg { width: 15px; height: 15px; }

.ds-action-delete {
    padding: 5px;
    border-radius: var(--radius-md);
    color: var(--gray-400);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ds-action-delete:hover { color: var(--danger); background: var(--danger-light); }
.ds-action-delete svg { width: 15px; height: 15px; }

/* Standard Edit Icon SVG (pencil) - use inside .ds-action-edit button */
/* <svg fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/></svg> */

/* Standard Delete Icon SVG (trash) - use inside .ds-action-delete button */
/* <svg fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/></svg> */

/* ======================== PROGRESS BAR ======================== */
.ds-progress {
    height: 6px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.ds-progress-bar {
    height: 100%;
    border-radius: var(--radius-full);
    background: var(--primary-500);
    transition: width 0.5s ease;
}

.ds-progress-success .ds-progress-bar { background: var(--success); }
.ds-progress-warning .ds-progress-bar { background: var(--warning); }
.ds-progress-danger .ds-progress-bar { background: var(--danger); }

/* ======================== STEPPER ======================== */
.step-complete { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.step-active { background: linear-gradient(135deg, #0d9488 0%, #14b8a6 100%); }
.step-pending { background: #e5e7eb; }