@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;700&display=swap');

/* ==========================================
   🎨 HSS TOOLS — CMC Cloud Portal Design System
   ========================================== */
:root {
    /* Primary Blues */
    --cmc-primary:      #2981C4;
    --cmc-primary-dark: #0066CC;
    --cmc-primary-deep: #004080;
    --cmc-link:         #0088CE;
    --cmc-sky:          #1FA7F8;
    --cmc-sky-light:    #73BCF7;

    /* Neutrals */
    --cmc-charcoal:     #363636;
    --cmc-dark:         #26292D;
    --cmc-dark-2:       #2A2A2A;
    --cmc-gray-mid:     #72767B;
    --cmc-gray-sub:     #6A6E73;
    --cmc-gray-light:   #AAABAC;
    --cmc-pale:         #EDEDED;
    --cmc-off-white:    #F0F0F0;
    --cmc-white:        #FFFFFF;

    /* Accents */
    --cmc-warning:      #F0AB00;
    --cmc-success:      #3E8635;
    --cmc-danger:       #C9190B;

    /* Surfaces */
    --cmc-input-bg:     #FFFCC8;
    --cmc-card-border:  #0066CC;

    /* Shadows */
    --cmc-shadow-card:  rgba(3, 3, 3, 0.16) 0px 8px 16px 0px, rgba(3, 3, 3, 0.08) 0px 0px 6px 0px;
    --cmc-shadow-drop:  rgba(3, 3, 3, 0.12) 0px 4px 8px 0px, rgba(3, 3, 3, 0.06) 0px 0px 4px 0px;
}

/* ==========================================
   📌 RESET & BASE
   ========================================== */
*, *::before, *::after { box-sizing: border-box; }

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    color: var(--cmc-charcoal);
    background-color: var(--cmc-off-white);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
    font-family: 'Open Sans', sans-serif;
    color: var(--cmc-charcoal);
    font-weight: 600;
    margin: 0 0 12px 0;
}

h1 { font-size: 22px; line-height: 1.3; }
h2 { font-size: 18px; }
h3 { font-size: 16px; }

a {
    color: var(--cmc-link);
    text-decoration: none;
    transition: color 0.15s;
}
a:hover { text-decoration: underline; }

p {
    font-size: 14px;
    line-height: 21px;
    color: var(--cmc-charcoal);
    margin: 0 0 8px 0;
}

/* ==========================================
   🧱 SIDEBAR
   ========================================== */
.sidebar {
    width: 240px;
    background: var(--cmc-dark);
    color: var(--cmc-white);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    overflow-y: auto;
    z-index: 1000;
    transition: width 0.3s ease;
    display: flex;
    flex-direction: column;
    border-right: none;
}

.sidebar.collapsed { width: 60px; }

.sidebar .sidebar-header {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    padding: 0 16px;
    height: 60px;
    background: #1a1d21;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    cursor: pointer;
    flex-shrink: 0;
}

.sidebar .logo {
    font-size: 15px;
    font-weight: 700;
    color: var(--cmc-white);
    white-space: nowrap;
    overflow: hidden;
    transition: opacity 0.2s;
    letter-spacing: 0.5px;
}

.sidebar.collapsed .logo { opacity: 0; width: 0; }

/* Sidebar nav items */
.sidebar-menu {
    list-style: none;
    margin: 12px 0;
    padding: 0;
    flex-grow: 1;
}

.sidebar-menu li { padding: 2px 8px; }

.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: #C7C7C7;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    border-radius: 0;
    border-left: 3px solid transparent;
    transition: all 0.15s ease;
    white-space: nowrap;
    overflow: hidden;
}

.sidebar-menu li a:hover {
    background: rgba(255,255,255,0.07);
    color: var(--cmc-white);
    text-decoration: none;
}

.sidebar-menu li.active a,
.sidebar-menu li a.active {
    background: rgba(0, 136, 206, 0.15);
    color: var(--cmc-sky);
    border-left-color: var(--cmc-sky);
}

.sidebar.collapsed .menu-text { display: none; }
.sidebar.collapsed .sidebar-menu li a { justify-content: center; padding: 12px 0; }

/* Sidebar section label */
.sidebar-section-label {
    font-size: 11px;
    font-weight: 600;
    color: #6A6E73;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 16px 20px 6px 20px;
}
.sidebar.collapsed .sidebar-section-label { display: none; }

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px;
    background: #1a1d21;
    border-top: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}

.sidebar-footer .user-info {
    font-size: 12px;
    color: #72767B;
    margin-bottom: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.sidebar-footer .logout-btn,
.sidebar-footer .login-btn {
    display: block;
    text-align: center;
    padding: 8px;
    border-radius: 0px;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s;
}

.sidebar-footer .logout-btn {
    background: rgba(201, 25, 11, 0.2);
    color: #FF6B6B;
    border: 1px solid rgba(201, 25, 11, 0.3);
}
.sidebar-footer .logout-btn:hover {
    background: rgba(201, 25, 11, 0.35);
    text-decoration: none;
    color: #FF6B6B;
}

.sidebar-footer .login-btn {
    background: var(--cmc-primary);
    color: var(--cmc-white);
}
.sidebar-footer .login-btn:hover {
    background: var(--cmc-primary-dark);
    text-decoration: none;
    color: var(--cmc-white);
}

.sidebar.collapsed .sidebar-footer { padding: 8px; }
.sidebar.collapsed .sidebar-footer .user-info,
.sidebar.collapsed .sidebar-footer .logout-btn span,
.sidebar.collapsed .sidebar-footer .login-btn span { display: none; }

/* ==========================================
   🧭 NAVBAR
   ========================================== */
.navbar {
    background: var(--cmc-white);
    border-bottom: 1px solid var(--cmc-pale);
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 999;
    height: 60px;
    box-shadow: rgba(3,3,3,0.06) 0px 2px 4px 0px;
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.navbar .sidebar-toggle {
    font-size: 18px;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--cmc-gray-sub);
    padding: 6px 8px;
    border-radius: 0;
    transition: color 0.15s, background 0.15s;
    display: flex;
    align-items: center;
}
.navbar .sidebar-toggle:hover {
    background: var(--cmc-off-white);
    color: var(--cmc-charcoal);
}

.navbar-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--cmc-primary-dark);
    letter-spacing: 0.5px;
    cursor: pointer;
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.navbar-links a {
    color: var(--cmc-gray-sub);
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    padding: 8px 14px;
    transition: color 0.15s;
    border-radius: 0;
}
.navbar-links a:hover {
    color: var(--cmc-link);
    text-decoration: none;
}

.navbar-links .btn-google {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--cmc-white);
    border: 1px solid var(--cmc-pale);
    color: var(--cmc-charcoal);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 1px;
    text-decoration: none;
    height: 34px;
    transition: border-color 0.15s;
}
.navbar-links .btn-google:hover {
    border-color: var(--cmc-link);
    color: var(--cmc-link);
    text-decoration: none;
}

.nav-user-info {
    display: flex;
    align-items: center;
}

.nav-user-info a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--cmc-charcoal);
    font-size: 13px;
    text-decoration: none;
    padding: 4px 8px;
}
.nav-user-info a:hover { color: var(--cmc-link); text-decoration: none; }

.nav-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--cmc-pale);
    object-fit: cover;
}

/* ==========================================
   📦 MAIN CONTENT LAYOUT
   ========================================== */
#main-content {
    margin-left: 240px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left 0.3s ease;
    background-color: var(--cmc-off-white);
}
#main-content.expanded { margin-left: 60px; }

main.content {
    flex: 1;
    padding: 28px 32px;
    max-width: 1440px;
    width: 100%;
    box-sizing: border-box;
}

/* ==========================================
   ⚡ CARDS
   ========================================== */
.card {
    background: var(--cmc-white);
    border: 1px solid var(--cmc-pale);
    border-radius: 0px;
    padding: 20px 24px;
    box-shadow: var(--cmc-shadow-drop);
    margin-bottom: 20px;
    transition: box-shadow 0.2s;
}
.card:hover {
    box-shadow: var(--cmc-shadow-card);
}

/* Card with top blue accent (CMC signature) */
.card-accent {
    border-top: 4px solid var(--cmc-card-border);
}

.card-header {
    font-size: 15px;
    font-weight: 600;
    color: var(--cmc-charcoal);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--cmc-pale);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================
   🔘 BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    font-weight: 600;
    padding: 6px 16px;
    height: 36px;
    border-radius: 1px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    text-decoration: none;
    border: none;
}

.btn-primary {
    background: var(--cmc-primary);
    color: var(--cmc-white);
    border: none;
}
.btn-primary:hover {
    background: var(--cmc-primary-dark);
    color: var(--cmc-white);
    text-decoration: none;
}
.btn-primary:active { background: var(--cmc-primary-deep); }

.btn-secondary {
    background: var(--cmc-dark-2);
    color: var(--cmc-white);
    border: 1px solid #444;
}
.btn-secondary:hover {
    background: var(--cmc-charcoal);
    color: var(--cmc-white);
    text-decoration: none;
}

.btn-outline {
    background: transparent;
    color: var(--cmc-primary);
    border: 1px solid var(--cmc-primary);
}
.btn-outline:hover {
    background: var(--cmc-primary);
    color: var(--cmc-white);
    text-decoration: none;
}

.btn-ghost {
    background: transparent;
    color: var(--cmc-gray-sub);
    border: none;
    font-weight: 400;
}
.btn-ghost:hover {
    color: var(--cmc-charcoal);
    text-decoration: none;
}

.btn-lg { height: 42px; font-size: 16px; padding: 6px 20px; }
.btn-sm { height: 30px; font-size: 12px; padding: 4px 12px; }
.btn-block { width: 100%; }

/* Status buttons */
.btn-success { background: var(--cmc-success); color: var(--cmc-white); }
.btn-success:hover { background: #2d6a25; color: var(--cmc-white); text-decoration: none; }
.btn-danger  { background: var(--cmc-danger); color: var(--cmc-white); }
.btn-danger:hover  { background: #a01508; color: var(--cmc-white); text-decoration: none; }
.btn-warning { background: var(--cmc-warning); color: var(--cmc-charcoal); }
.btn-warning:hover { background: #d4970a; color: var(--cmc-charcoal); text-decoration: none; }

/* ==========================================
   📝 INPUTS & FORMS
   ========================================== */
.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 400;
    color: var(--cmc-charcoal);
    margin-bottom: 6px;
    line-height: 20px;
}
.form-group label .required { color: var(--cmc-warning); margin-left: 2px; }

.form-control, select, textarea {
    width: 100%;
    height: 42px;
    background: var(--cmc-input-bg);
    color: #000000;
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    padding: 5px 10px 4px 10px;
    border: 1px solid #808080;
    border-radius: 0px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.15s;
}
.form-control:focus, select:focus, textarea:focus {
    border-color: var(--cmc-link);
}
.form-control::placeholder { color: var(--cmc-gray-light); }

textarea.form-control { height: auto; min-height: 80px; resize: vertical; }
select { appearance: auto; }

.form-hint { font-size: 12px; color: var(--cmc-gray-mid); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--cmc-warning); margin-top: 4px; }

/* Input with icon prefix */
.input-wrapper {
    display: flex;
    height: 42px;
    border: 1px solid #808080;
    border-radius: 0;
    overflow: hidden;
}
.input-wrapper:focus-within { border-color: var(--cmc-link); }
.input-icon {
    background: var(--cmc-dark-2);
    width: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cmc-white);
    font-size: 15px;
    flex-shrink: 0;
}
.input-wrapper .form-control {
    border: none;
    height: 100%;
    flex: 1;
}
.input-wrapper .form-control:focus { border: none; }

/* File input */
input[type="file"] {
    width: 100%;
    padding: 8px;
    background: var(--cmc-input-bg);
    border: 1px solid #808080;
    border-radius: 0;
    font-size: 13px;
    box-sizing: border-box;
}

/* ==========================================
   📊 TABLES
   ========================================== */
.table-responsive {
    overflow-x: auto;
    border: 1px solid var(--cmc-pale);
    background: var(--cmc-white);
    box-shadow: var(--cmc-shadow-drop);
    margin-top: 12px;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    font-family: 'Open Sans', sans-serif;
}

.table th {
    background: var(--cmc-off-white);
    color: var(--cmc-charcoal);
    font-weight: 600;
    font-size: 12px;
    padding: 12px 14px;
    border-bottom: 2px solid var(--cmc-pale);
    text-align: left;
    white-space: nowrap;
    border-right: 1px solid var(--cmc-pale);
}

.table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--cmc-pale);
    border-right: 1px solid var(--cmc-pale);
    color: var(--cmc-charcoal);
    vertical-align: middle;
}

.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: #F8FBFF; }

/* ==========================================
   🔔 ALERTS
   ========================================== */
.alert {
    padding: 12px 16px;
    border-radius: 0px;
    font-size: 13px;
    font-family: 'Open Sans', sans-serif;
    margin-bottom: 16px;
    border: 1px solid transparent;
    border-left-width: 4px;
}
.alert-success {
    background: #F0F8F0;
    border-color: var(--cmc-success);
    color: var(--cmc-charcoal);
}
.alert-danger {
    background: #FFF5F5;
    border-color: var(--cmc-danger);
    color: var(--cmc-charcoal);
}
.alert-warning {
    background: #FFFBE6;
    border-color: var(--cmc-warning);
    color: var(--cmc-charcoal);
}
.alert-info {
    background: #EFF9FF;
    border-color: var(--cmc-link);
    color: var(--cmc-charcoal);
}

/* ==========================================
   📛 BADGES
   ========================================== */
.badge {
    display: inline-block;
    padding: 3px 8px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 0px;
    font-family: 'Open Sans', sans-serif;
}
.badge-success { background: #E8F5E9; color: var(--cmc-success); }
.badge-danger  { background: #FFEBEE; color: var(--cmc-danger); }
.badge-warning { background: #FFF8E1; color: #886700; }
.badge-info    { background: #E3F2FD; color: var(--cmc-primary-dark); }
.badge-neutral { background: var(--cmc-pale); color: var(--cmc-gray-mid); }

/* ==========================================
   📜 LOG & CODE
   ========================================== */
pre#log, pre.log-box {
    font-family: 'Courier New', monospace;
    font-size: 12px;
    background: #F8F8F8;
    border: 1px solid var(--cmc-pale);
    color: var(--cmc-charcoal);
    padding: 14px;
    line-height: 1.5;
    border-radius: 0;
    overflow-x: auto;
}

progress {
    border-radius: 0;
    height: 8px;
    width: 100%;
}
progress::-webkit-progress-bar { background: var(--cmc-pale); }
progress::-webkit-progress-value { background: var(--cmc-primary); }

/* ==========================================
   👣 FOOTER
   ========================================== */
.footer {
    background: var(--cmc-white);
    border-top: 1px solid var(--cmc-pale);
    text-align: center;
    padding: 16px 24px;
    font-size: 12px;
    color: var(--cmc-gray-mid);
    margin-top: auto;
}

/* ==========================================
   🔧 UTILITIES
   ========================================== */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--cmc-gray-mid) !important; }
.text-blue   { color: var(--cmc-link) !important; }
.text-sm     { font-size: 12px !important; }
.mt-3 { margin-top: 12px; }
.mb-3 { margin-bottom: 12px; }
.d-flex { display: flex; }
.gap-2  { gap: 8px; }
.gap-3  { gap: 12px; }
.w-100  { width: 100%; }

/* Drag & drop upload area */
.upload-drag-area {
    border: 2px dashed var(--cmc-pale);
    background: #FAFCFF;
    padding: 32px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s;
    border-radius: 0;
}
.upload-drag-area:hover { border-color: var(--cmc-primary); }

/* ==========================================
   📱 RESPONSIVE
   ========================================== */
@media (max-width: 991px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.show { transform: translateX(0); }
    #main-content { margin-left: 0 !important; }
    main.content { padding: 20px 16px; }
    .navbar-links .nav-label { display: none; }
}

@media (max-width: 600px) {
    main.content { padding: 16px 12px; }
    .card { padding: 16px; }
}