:root {
    --primary-color: #4361ee;
    --secondary-color: #7209b7;
    --success-color: #2ec4b6;
    --danger-color: #e63946;
    --warning-color: #ff9f1c;
    --info-color: #4cc9f0;
    --sidebar-width: 250px;
    --sidebar-bg: #1a1c23;
    --sidebar-color: #ecf0f1;
    --body-bg: #f8f9fd;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition-speed: 0.3s;
}

html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f8f9fa;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Wrapper */
.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    min-width: 250px;
    max-width: 250px;
    background: #343a40;
    color: #fff;
    transition: all 0.3s;
    z-index: 1000;
}

.sidebar.active {
    margin-left: 0;
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 250px;
        height: 100vh;
        z-index: 1050;
        background: #fff;
        box-shadow: 2px 0 8px rgba(0,0,0,0.15);
        transition: margin-left 0.3s, left 0.3s;
        margin-left: -250px;
    }
    .sidebar.active {
        margin-left: 0;
    }
    .sidebar-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0,0,0,0.3);
        z-index: 1040;
        transition: opacity 0.3s;
    }
    #content {
        margin-left: 0 !important;
    }
}

/* Ensure content doesn't overlap with fixed sidebar */
@media (min-width: 769px) {
    body {
        overflow-x: hidden;
    }

    #content {
        margin-left: 0;
    }
}

.sidebar-header {
    padding: 20px;
    background: #2c3136;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h3 {
    color: #fff;
    margin: 0;
}

.sidebar-user {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
}

.user-info i {
    font-size: 1.5rem;
}

.sidebar .components {
    padding: 20px 0;
}

.sidebar ul li a {
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s;
}

.sidebar ul li a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.sidebar ul li a i {
    width: 20px;
    text-align: center;
}

/* Content */
#content {
    width: 100%;
    margin-left: 250px;
    transition: all 0.3s;
}

.content-wrapper {
    padding: 20px;
    width: 100%;
}

/* Top Navigation */
.navbar {
    padding: 15px 20px;
    background: #fff;
    border: none;
    border-radius: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Card Styles */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: transform 0.2s;
    margin-bottom: 1rem;
}

.card:hover {
    transform: translateY(-5px);
}

/* Project Card */
.project-card {
    border-left: 4px solid var(--primary-color);
}

.project-card.status-in-progress {
    border-left-color: var(--warning-color);
}

.project-card.status-completed {
    border-left-color: var(--success-color);
}

.project-card.status-on-hold {
    border-left-color: var(--secondary-color);
}

/* Task Card */
.task-card {
    border-left: 4px solid var(--info-color);
}

.task-card.priority-high {
    border-left-color: var(--danger-color);
}

.task-card.priority-medium {
    border-left-color: var(--warning-color);
}

.task-card.priority-low {
    border-left-color: var(--success-color);
}

/* Dashboard Stats */
.stat-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.stat-card .stat-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .stat-card {
        margin-bottom: 1rem;
    }

    .card {
        margin-bottom: 1rem;
    }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--primary-color);
}

/* Custom Form Styles */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Custom Button Styles */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

/* Table Styles */
.table {
    background: white;
    border-radius: 10px;
    overflow: hidden;
}

.table thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0b5ed7;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Update footer to use flex positioning instead of absolute */
.footer {
    margin-top: auto;
    width: 100%;
    white-space: nowrap;
    line-height: 60px;
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    background: #fff !important;
    z-index: 1000;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    padding: 1rem 0.5rem;
  }
  .navbar-nav {
    background: #fff !important;
    border-radius: 0 0 16px 16px;
    box-shadow: none;
    padding-bottom: 1rem;
  }
  .navbar-nav .nav-link {
    color: #4361ee !important;
    font-weight: 500;
    border-radius: 8px;
    margin: 0.25rem 0.5rem;
    transition: background 0.2s, color 0.2s;
  }
  .navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
    background: #f1f3fa;
    color: #222 !important;
  }
}

/* Responsive header icons and user dropdown for authenticated navbar */
@media (max-width: 991.98px) {
  .navbar-nav.d-flex.flex-row.align-items-center.ms-auto.gap-2 {
    flex-direction: row !important;
    justify-content: flex-end;
    gap: 0.5rem;
    width: 100%;
  }
  .navbar-nav .nav-item {
    margin-left: 0.25rem;
    margin-right: 0.25rem;
  }
  .navbar-nav .nav-link {
    padding: 0.5rem 0.6rem;
    font-size: 1.25rem;
  }
  .navbar-nav .dropdown-menu {
    min-width: 10rem;
    right: 0;
    left: auto;
  }
}

@media (max-width: 768px) {
    .navbar .container-fluid {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        min-height: 56px;
    }
    .navbar-text {
        flex: 1 1 auto;
        text-align: left;
        font-size: 1.1rem;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        margin: 0;
        display: flex;
        align-items: center;
        height: 100%;
    }
    .navbar-nav {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: flex-end;
        gap: 0.5rem;
        margin-left: 0;
        margin-right: 0;
        padding: 0;
    }
    .navbar-nav .nav-item {
        margin: 0 0.2rem;
    }
    .navbar-nav .nav-link {
        padding: 0.4rem 0.5rem;
        font-size: 1.3rem;
        display: flex;
        align-items: center;
    }
    #sidebarCollapseShow {
        margin-right: 0.5rem;
        display: flex;
        align-items: center;
        height: 100%;
    }
}

@media (max-width: 768px) {
    .client-dashboard .navbar .container-fluid {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    .client-dashboard .navbar-text {
        flex: 1 1 auto;
        text-align: left;
        font-size: 1.1rem;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        margin: 0;
    }
    .client-dashboard .navbar-nav {
        flex-direction: column !important;
        align-items: flex-start !important;
        width: 100%;
        padding: 1rem 0.5rem;
    }
    .client-dashboard .navbar-nav .nav-item {
        width: 100%;
        margin: 0.2rem 0;
    }
    .client-dashboard .navbar-nav .nav-link {
        width: 100%;
        text-align: left;
        padding: 0.75rem 1rem;
        font-size: 1.1rem;
    }
    .client-dashboard #sidebarCollapseShow {
        margin-right: 0.5rem;
    }
}

@media (max-width: 575.98px) {
  .navbar-text.flex-grow-1 {
    font-size: 1rem;
    padding-left: 0.5rem;
  }
  .navbar-nav .nav-link {
    font-size: 1.1rem;
  }
}

/* Make badge icons more visible on all backgrounds */
.navbar-nav .badge {
  font-size: 0.75rem;
  min-width: 1.2em;
  min-height: 1.2em;
  padding: 0.25em 0.5em;
  top: 0.2em !important;
  right: 0.2em !important;
}

/* User dropdown icon spacing */
.navbar-nav .nav-item.dropdown .nav-link {
  padding-right: 0.8rem;
  padding-left: 0.8rem;
}

/* --- LANDING PAGE HEADER (vertical dropdown list on mobile) --- */
@media (max-width: 991.98px) {
  .landing-header {
    position: relative;
  }

  .landing-header .navbar-collapse,
  .landing-header .navbar-collapse.show {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    border-radius: 0 0 16px 16px;
    z-index: 1001;
    padding: 0.5rem 0;
  }

  .landing-header .navbar-nav {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0 !important;
  }

  .landing-header .navbar-nav .nav-item {
    width: 100% !important;
    display: block !important;
    margin: 0 !important;
  }

  .landing-header .navbar-nav .nav-link {
    width: 100% !important;
    display: block !important;
    text-align: left !important;
    padding: 0.75rem 1.25rem !important;
    font-size: 1rem !important;
    color: #4361ee !important;
    font-weight: 500;
    border-bottom: 1px solid #f0f0f0;
    white-space: nowrap;
  }

  .landing-header .navbar-nav .nav-link:hover,
  .landing-header .navbar-nav .nav-link.active {
    background: #f1f3fa;
    color: #222 !important;
  }

  .landing-header .navbar-nav .nav-item:last-child .nav-link {
    border-bottom: none;
  }
}

/* --- CLIENT DASHBOARD HEADER (horizontal icons) --- */
@media (max-width: 768px) {
  .client-dashboard .navbar .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
  .client-dashboard .navbar-text {
    flex: 1 1 auto;
    text-align: left;
    font-size: 1.1rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    margin: 0;
  }
  .client-dashboard .navbar-nav {
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
  }
}