/**
 * Shared Styles - thy.finance
 * Common styles used across all portal pages
 */

/* ============================================
   RESET & BASE
   ============================================ */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: #1a1a1a;
    background: #f8fafc;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   NAVIGATION BAR
   ============================================ */

.nav-bar {
    background: white;
    border-bottom: 1px solid #e2e8f0;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 1000 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    color: #3b82f6;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #64748b;
}

.nav-breadcrumb a,
.nav-breadcrumb .breadcrumb-link {
    color: #64748b;
    text-decoration: none;
    transition: color 0.2s ease;
}

.nav-breadcrumb a:hover,
.nav-breadcrumb .breadcrumb-link:hover {
    color: #3b82f6;
}

.nav-breadcrumb .separator {
    color: #cbd5e1;
}

.nav-breadcrumb .current {
    color: #1a1a1a;
    font-weight: 500;
}

/* Notification & Action Buttons */
.btn-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    color: #64748b;
    transition: all 0.2s ease;
    text-decoration: none;
    flex-shrink: 0;
}

.btn-icon svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
}

.btn-icon:hover {
    background: #f1f5f9;
    color: #1e293b;
}

.notification-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: #ef4444;
    color: white;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 5px;
    border-radius: 10px;
    min-width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1;
}

/* Menu Badges */
.menu-badge {
    display: inline-block;
    background: #10b981;
    color: white;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
}

.menu-badge-count {
    display: inline-block;
    background: #ef4444;
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
    margin-left: 8px;
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-menu-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px 6px 6px;
    background: none;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #1e293b;
}

.user-menu-btn:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}

.user-menu-btn span {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

.user-menu-btn svg {
    flex-shrink: 0;
}

/* User Menu Dropdown */
.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 240px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
    overflow: hidden;
    pointer-events: none;
}

.user-menu-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: #475569;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s ease;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.user-menu-item:hover {
    background: #f8fafc;
    color: #1e293b;
}

.user-menu-item.active {
    background: #eff6ff;
    color: #2563eb;
}

.user-menu-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    opacity: 0.8;
}

.user-menu-divider {
    height: 1px;
    background: #e2e8f0;
    margin: 4px 0;
}

/* ============================================
   LOADING & SPINNER
   ============================================ */

.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    gap: 16px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e2e8f0;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-muted {
    color: #64748b;
}

.text-small {
    font-size: 14px;
}

.text-xs {
    font-size: 12px;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

/* Spacing utilities */
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .nav-bar {
        padding: 0 16px;
        height: 56px;
    }

    .nav-breadcrumb {
        display: none;
    }

    .logo {
        font-size: 18px;
    }
}