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

:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    --border-color: #cbd5e1;
    --border-color-focus: rgba(102, 18, 5, 0.4);
    
    --primary: #661205; /* ZBCA Burgundy */
    --primary-hover: #4d0c03;
    --primary-gradient: linear-gradient(135deg, #661205, #783024);
    --success: #16a34a;
    --success-gradient: linear-gradient(135deg, #16a34a, #15803d);
    --danger: #dc2626;
    --warning: #783024; /* ZBCA Metallic Copper */
    --info: #2563eb;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-on-primary: #ffffff;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --radius: 12px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    min-height: 100vh;
    background-image: 
        radial-gradient(at 0% 0%, rgba(102, 18, 5, 0.03) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(120, 48, 36, 0.02) 0px, transparent 50%);
    background-attachment: fixed;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--primary-hover);
}

/* Layout */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    padding: 2rem 1rem;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

/* Navigation Header */
header.app-header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--text-primary);
}

.logo-link span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
}

.nav-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-weight: 500;
    transition: var(--transition);
}

.nav-btn.primary {
    background: var(--primary-gradient);
    color: var(--text-on-primary);
}

.nav-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 18, 5, 0.25);
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.card:hover {
    border-color: #94a3b8;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    border-left: 4px solid var(--primary);
    padding-left: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--border-color-focus);
    background: #ffffff;
}

/* Checkbox Toggle styling */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--text-on-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 18, 5, 0.25);
}

.btn-secondary {
    background: #ffffff;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: #f1f5f9;
}

.btn-success {
    background: var(--success-gradient);
    color: #fff;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(22, 163, 74, 0.25);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.25);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    border-radius: 6px;
}

/* Steps / Progress wizard */
.steps-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 24px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
    z-index: 1;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #e2e8f0;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-secondary);
    transition: var(--transition);
}

.step-item.active .step-number {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-on-primary);
    box-shadow: 0 0 15px rgba(102, 18, 5, 0.3);
}

.step-item.completed .step-number {
    background: var(--success);
    border-color: var(--success);
    color: white;
}

.step-label {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
}

.step-item.active .step-label {
    color: var(--primary);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    text-align: left;
}

th, td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

th {
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    background: #f8fafc;
}

tr:hover td {
    background: rgba(0, 0, 0, 0.015);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    text-transform: uppercase;
}

.badge-draft { background: #f1f5f9; color: #475569; border: 1px solid #cbd5e1; }
.badge-pending { background: #fffbeb; color: #b45309; border: 1px solid #fde68a; }
.badge-active { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.badge-rejected { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.badge-info { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }

/* File upload zone */
.file-upload-wrapper {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    background: #f8fafc;
}

.file-upload-wrapper:hover {
    border-color: var(--primary);
    background: rgba(102, 18, 5, 0.03);
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-icon {
    font-size: 2rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

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

.file-uploaded-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f8fafc;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    margin-top: 0.5rem;
    border: 1px solid var(--border-color);
}

/* Dashboard Widgets */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.widget:hover {
    transform: translateY(-3px);
    border-color: #94a3b8;
}

.widget-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.widget-icon.gold { background: rgba(102, 18, 5, 0.08); color: var(--primary); }
.widget-icon.blue { background: rgba(37, 99, 235, 0.08); color: var(--info); }
.widget-icon.green { background: rgba(22, 163, 74, 0.08); color: var(--success); }
.widget-icon.red { background: rgba(220, 38, 38, 0.08); color: var(--danger); }

.widget-info h4 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.widget-info .value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--border-color);
    margin-top: 3rem;
}

/* Dynamic Rows Styling */
.dynamic-row {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
    margin-bottom: 0.75rem;
    background: #f8fafc;
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Alert notices */
.alert {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    border: 1px solid transparent;
}

.alert-success {
    background: #f0fdf4;
    color: #16a34a;
    border-color: #bbf7d0;
}

.alert-error {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fecaca;
}

.alert-warning {
    background: #fffbeb;
    color: #d97706;
    border-color: #fde68a;
}

/* Modal styling */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2rem;
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Print Certificate layout */
.certificate-preview {
    background: white;
    color: #0f172a;
    padding: 3rem;
    border: 20px double #661205;
    border-radius: 4px;
    text-align: center;
    font-family: 'Outfit', serif;
    position: relative;
    max-width: 800px;
    margin: 2rem auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.certificate-preview h1 {
    font-size: 2.5rem;
    color: #661205;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.certificate-preview h2 {
    font-size: 1.5rem;
    color: #475569;
    margin-bottom: 2rem;
    letter-spacing: 0.1em;
}

.certificate-preview .company-name {
    font-size: 2.2rem;
    font-weight: 700;
    color: #783024;
    margin: 1.5rem 0;
    text-decoration: underline;
}

.certificate-preview p {
    font-size: 1.1rem;
    color: #334155;
    margin-bottom: 1.5rem;
}

.certificate-meta {
    display: flex;
    justify-content: space-between;
    margin-top: 3rem;
    border-top: 1px solid #cbd5e1;
    padding-top: 1.5rem;
}