/* ===== NAVIGATION ===== */
#main-nav {
    position: sticky; top: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 32px;
    background: rgba(10,10,26,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.brand-icon { font-size: 24px; }
.brand-text {
    font-size: 20px; font-weight: 700;
    background: linear-gradient(135deg, var(--accent-light), var(--green));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.nav-tabs { display: flex; gap: 6px; }
.nav-tab {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 20px; border: 1px solid var(--border); border-radius: 50px;
    background: transparent; color: var(--text-secondary);
    font-family: inherit; font-size: 14px; font-weight: 500;
    cursor: pointer; transition: var(--transition);
}
.nav-tab:hover { border-color: var(--border-hover); color: var(--text-primary); background: var(--bg-card); }
.nav-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.tab-icon { font-size: 16px; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px; border: none; border-radius: var(--radius-sm);
    font-family: inherit; font-size: 14px; font-weight: 600;
    cursor: pointer; transition: var(--transition); text-decoration: none;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), #8B5CF6); color: #fff; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px var(--accent-glow); }
.btn-secondary { background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-card-hover); border-color: var(--border-hover); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text-primary); border-color: var(--border-hover); background: var(--bg-card); }
.btn-danger-outline { background: transparent; color: var(--red); border: 1px solid rgba(225,112,85,0.3); }
.btn-danger-outline:hover { background: rgba(225,112,85,0.1); border-color: var(--red); }
.btn-lg { padding: 16px 32px; font-size: 16px; border-radius: var(--radius); }
.btn-sm { padding: 8px 14px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }
.btn-icon { font-size: 18px; }
.btn-icon-only {
    background: transparent; border: 1px solid var(--border); color: var(--text-primary);
    width: 40px; height: 40px; border-radius: var(--radius-sm); font-size: 18px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.btn-icon-only:hover { background: var(--bg-card); border-color: var(--border-hover); }

/* ===== MODAL ===== */
.modal-overlay {
    display: none; position: fixed; inset: 0; z-index: 200;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(8px);
    align-items: center; justify-content: center;
    animation: fadeIn 0.25s ease;
}
.modal-overlay.show { display: flex; }
.modal-content {
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 36px; max-width: 460px;
    width: 90%; position: relative; animation: slideUp 0.35s ease;
}
.modal-close {
    position: absolute; top: 16px; right: 16px;
    background: transparent; border: none; color: var(--text-muted);
    font-size: 20px; cursor: pointer;
}
.modal-content h2 { font-size: 22px; margin-bottom: 24px; }

/* ===== FORM ===== */
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; font-size: 13px; font-weight: 600;
    color: var(--text-secondary); margin-bottom: 8px;
}
.form-group input[type="text"],
.form-group textarea {
    width: 100%; padding: 12px 16px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text-primary);
    font-family: inherit; font-size: 14px; transition: var(--transition);
}
.form-group input[type="text"]:focus,
.form-group textarea:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group textarea {
    resize: vertical; min-height: 100px;
}
.radio-group { display: flex; gap: 10px; }
.radio-option {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 16px; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    cursor: pointer; transition: var(--transition); flex: 1;
}
.radio-option:hover { border-color: var(--border-hover); }
.radio-option.active { border-color: var(--accent); background: rgba(108,92,231,0.1); }
.radio-option input { display: none; }
.radio-icon { font-size: 18px; }

/* ===== TOAST ===== */
.toast {
    position: fixed; bottom: 32px; left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--bg-secondary); border: 1px solid var(--border);
    padding: 14px 28px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 500; z-index: 999;
    opacity: 0; transition: all 0.3s ease; pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== STATUS PICKER ===== */
.status-picker {
    position: fixed; inset: 0; z-index: 150;
    background: rgba(0,0,0,0.5);
    display: flex; align-items: center; justify-content: center;
}
.status-picker.hidden { display: none; }
.status-picker-content {
    background: var(--bg-secondary); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 28px;
    max-width: 400px; width: 90%;
}
.status-picker-content h3 { margin-bottom: 16px; font-size: 18px; }
.status-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.status-option {
    padding: 12px; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text-primary); font-family: inherit; font-size: 14px;
    cursor: pointer; transition: var(--transition); text-align: left;
}
.status-option:hover { background: var(--bg-card-hover); border-color: var(--accent); transform: scale(1.02); }

/* ===== HERO BADGE ===== */
.hero-badge {
    display: inline-block; padding: 6px 16px;
    background: var(--bg-glass); border: 1px solid var(--border);
    border-radius: 50px; font-size: 13px; font-weight: 500;
    color: var(--accent-light); margin-bottom: 20px;
}

/* ===== WELCOME MODAL ===== */
.welcome-avatar-picker {
    display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
    margin-bottom: 20px;
}
.avatar-option {
    width: 48px; height: 48px; font-size: 28px;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-card); border: 2px solid var(--border);
    border-radius: 50%; cursor: pointer; transition: var(--transition);
}
.avatar-option:hover { border-color: var(--border-hover); transform: scale(1.1); }
.avatar-option.selected { border-color: var(--accent); background: rgba(108,92,231,0.15); }