:root {
    --bg-main: #F8FAFC;
    --sidebar: #0F172A;
    --mint: #10B981;
    --mint-hover: #059669;
    --text-dark: #1E293B;
    --text-light: #64748B;
    --white: #FFFFFF;
    --border: #E2E8F0;
}

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

body { font-family: 'Inter', sans-serif; color: var(--text-dark); background: var(--bg-main); height: 100vh; }

.dashboard-layout { display: flex; }

/* Sidebar */
.app-sidebar {
    width: 260px;
    height: 100vh;
    background: var(--sidebar);
    color: var(--white);
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
}

.sidebar-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 50px; font-weight: 700; letter-spacing: 1px; }
.logo-dot { width: 12px; height: 12px; background: var(--mint); border-radius: 50%; box-shadow: 0 0 10px var(--mint); }

.side-nav { flex-grow: 1; }
.side-nav a { display: block; color: #94A3B8; padding: 12px 15px; margin-bottom: 8px; border-radius: 8px; text-decoration: none; font-size: 0.95rem; transition: 0.2s; }
.side-nav a i { margin-right: 10px; font-style: normal; opacity: 0.7; }
.side-nav a:hover, .side-nav a.active { background: rgba(255,255,255,0.05); color: var(--white); }
.side-nav a.active { border-left: 3px solid var(--mint); border-radius: 0 8px 8px 0; }

.sidebar-user { border-top: 1px solid #1E293B; padding-top: 20px; }
.user-info strong { display: block; font-size: 0.9rem; }
.user-info a { font-size: 0.8rem; color: var(--mint); text-decoration: none; }

/* Main */
.app-main { flex-grow: 1; overflow-y: auto; }
.app-header { background: var(--white); padding: 15px 40px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 100; }

.search-bar input { background: var(--bg-main); border: 1px solid var(--border); padding: 10px 20px; border-radius: 10px; width: 400px; outline: none; }

.btn-mint { background: var(--mint); color: var(--white); padding: 10px 20px; border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 0.9rem; transition: 0.3s; }
.btn-mint:hover { background: var(--mint-hover); }
.btn-mint.full { width: 100%; text-align: center; display: block; margin-top: 20px; border: none; cursor: pointer; }

/* Content Body */
.content-body { padding: 40px; }

.welcome-banner { background: var(--sidebar); color: var(--white); padding: 50px; border-radius: 20px; margin-bottom: 40px; position: relative; overflow: hidden; }
.welcome-banner::after { content: ''; position: absolute; right: -50px; top: -50px; width: 200px; height: 200px; background: var(--mint); border-radius: 50%; opacity: 0.1; }

.quick-stats { margin-top: 20px; display: flex; gap: 30px; }
.quick-stats span { font-size: 0.9rem; opacity: 0.8; }
.quick-stats strong { color: var(--mint); font-size: 1.2rem; margin-right: 5px; }

.dashboard-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 30px; }
.grid-card { background: var(--white); border: 1px solid var(--border); border-radius: 20px; padding: 30px; }
.grid-card h3 { font-size: 0.8rem; letter-spacing: 1px; color: var(--text-light); margin-bottom: 20px; }

.match-item { display: flex; align-items: center; gap: 15px; padding: 15px 0; border-bottom: 1px solid #F1F5F9; }
.avatar { width: 40px; height: 40px; background: #E2E8F0; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-weight: 700; font-size: 0.8rem; }
.m-info strong { display: block; font-size: 0.95rem; }
.m-info span { font-size: 0.8rem; color: var(--text-light); }
.m-status { margin-left: auto; color: var(--mint); font-weight: 700; font-size: 0.85rem; }

.job-tag { display: inline-block; padding: 8px 15px; background: #ECFDF5; color: var(--mint); border-radius: 50px; font-size: 0.8rem; font-weight: 600; margin: 0 5px 10px 0; }

/* Subpages UI */
.glass-section { background: var(--white); border: 1px solid var(--border); border-radius: 20px; padding: 50px; }
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }

.review-card-modern { background: var(--white); border: 1px solid var(--border); padding: 40px; border-radius: 20px; margin-bottom: 20px; }
.review-card-modern p { font-size: 1.2rem; font-style: italic; color: var(--text-dark); margin-bottom: 20px; }
.r-user strong { display: block; color: var(--mint); }

.messenger-box { max-width: 600px; background: var(--white); border: 1px solid var(--border); border-radius: 20px; overflow: hidden; margin: 0 auto; }
.messenger-header { background: var(--sidebar); color: var(--white); padding: 20px; text-align: center; }
.app-form { padding: 30px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 0.85rem; color: var(--text-light); margin-bottom: 5px; }
.field input, .field select, .field textarea { width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-main); outline: none; }

.legal-paper { background: var(--white); padding: 50px; border-radius: 20px; }

.mobile-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; }

@media (max-width: 1024px) {
    .app-sidebar { display: none; }
    .mobile-toggle { display: block; }
    .dashboard-grid, .about-grid { grid-template-columns: 1fr; }
    .search-bar input { width: 200px; }
}