/* Creovix Hub — Global Styles */
:root {
    --orange: #FF6B00;
    --navy: #0F172A;
    --navy-light: #1e293b;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-500: #64748b;
    --gray-700: #334155;
    --white: #ffffff;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--gray-100);
    color: var(--navy);
}

.app-layout { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--navy);
    color: var(--white);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-brand {
    padding: 1.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    border-bottom: 1px solid var(--navy-light);
}

.sidebar-brand .brand-orange { color: var(--orange); }
.sidebar-brand small { display: block; font-size: .75rem; color: var(--gray-500); font-weight: 400; margin-top: .25rem; }

.sidebar-nav { flex: 1; padding: 1rem 0; }

.nav-link {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem 1.5rem;
    color: #94a3b8;
    text-decoration: none;
    font-size: .9rem;
    transition: all .15s;
}

.nav-link:hover { background: var(--navy-light); color: var(--white); }
.nav-link.active { background: var(--navy-light); color: var(--orange); border-left: 3px solid var(--orange); }

.nav-icon { font-size: 1.1rem; }

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--navy-light);
}

.user-info strong { display: block; font-size: .875rem; }
.user-info span { font-size: .75rem; color: var(--gray-500); }

.logout-link {
    display: inline-block;
    margin-top: .75rem;
    color: var(--orange);
    text-decoration: none;
    font-size: .875rem;
}

.logout-link:hover { text-decoration: underline; }

/* Main content */
.main-content { flex: 1; padding: 2rem; overflow-x: auto; }

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

.page-header h1 { margin: 0; font-size: 1.75rem; color: var(--navy); }

/* Cards & stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 1.25rem;
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
}

.stat-card .label { font-size: .8rem; color: var(--gray-500); text-transform: uppercase; letter-spacing: .05em; }
.stat-card .value { font-size: 1.75rem; font-weight: 700; color: var(--navy); margin-top: .25rem; }
.stat-card.orange .value { color: var(--orange); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .6rem 1.2rem;
    border: none;
    border-radius: 8px;
    font-size: .875rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: #e55f00; }
.btn-secondary { background: var(--gray-200); color: var(--gray-700); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-sm { padding: .35rem .75rem; font-size: .8rem; }

/* Tables */
.data-table-wrap {
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
    overflow: hidden;
}

.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: .875rem 1rem; text-align: left; border-bottom: 1px solid var(--gray-200); }
.data-table th { background: var(--gray-100); font-size: .8rem; text-transform: uppercase; color: var(--gray-500); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: #fafafa; }

/* Badges */
.badge {
    display: inline-block;
    padding: .2rem .6rem;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 600;
    text-transform: capitalize;
}

.badge-new, .badge-todo, .badge-not_started { background: #dbeafe; color: #1d4ed8; }
.badge-contacted, .badge-in_progress { background: #fef3c7; color: #b45309; }
.badge-proposal, .badge-review { background: #ede9fe; color: #6d28d9; }
.badge-negotiation { background: #fce7f3; color: #be185d; }
.badge-won, .badge-done, .badge-completed, .badge-active { background: #dcfce7; color: #15803d; }
.badge-lost, .badge-inactive { background: #fee2e2; color: #dc2626; }
.badge-on_hold { background: #f1f5f9; color: #475569; }
.badge-high { background: #fee2e2; color: #dc2626; }
.badge-medium { background: #fef3c7; color: #b45309; }
.badge-low { background: #dcfce7; color: #15803d; }
.badge-income { background: #dcfce7; color: #15803d; }
.badge-expense { background: #fee2e2; color: #dc2626; }

/* Kanban */
.kanban-board {
    display: grid;
    grid-template-columns: repeat(6, minmax(180px, 1fr));
    gap: 1rem;
    overflow-x: auto;
}

.kanban-column {
    background: var(--gray-200);
    border-radius: 10px;
    min-height: 400px;
}

.kanban-column-header {
    padding: .75rem 1rem;
    font-weight: 600;
    font-size: .85rem;
    text-transform: capitalize;
    border-bottom: 2px solid var(--orange);
}

.kanban-cards { padding: .5rem; min-height: 300px; }

.kanban-card {
    background: var(--white);
    border-radius: 8px;
    padding: .875rem;
    margin-bottom: .5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,.1);
    cursor: grab;
}

.kanban-card h4 { margin: 0 0 .25rem; font-size: .9rem; }
.kanban-card p { margin: 0; font-size: .8rem; color: var(--gray-500); }

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,.6);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.open { display: flex; }

.modal {
    background: var(--white);
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.5rem;
}

.modal h2 { margin: 0 0 1rem; font-size: 1.25rem; }

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: .35rem; font-size: .875rem; font-weight: 500; color: var(--gray-700); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: .6rem .875rem;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    font-size: .9rem;
}

.form-actions { display: flex; gap: .75rem; justify-content: flex-end; margin-top: 1.25rem; }

.empty-state { text-align: center; padding: 3rem; color: var(--gray-500); }

.loading { text-align: center; padding: 2rem; color: var(--gray-500); }

@media (max-width: 768px) {
    .app-layout { flex-direction: column; }
    .sidebar { width: 100%; }
    .kanban-board { grid-template-columns: 1fr; }
}