/* -------------------------------------------------------------
   KeyPass API — Notion-Style Design System (v2.2)
   ------------------------------------------------------------- */

:root {
    /* Colors - Notion-style Light Mode */
    --bg-base: #f9f9fb;
    --bg-card: #ffffff;
    --bg-card-hover: #f4f5f7;
    --border-color: #e4e4e7;
    --border-glow: rgba(59, 130, 246, 0.2);
    
    --primary: #2563eb;          /* Notion / Stripe Professional Blue */
    --primary-light: #3b82f6;
    --primary-glow: rgba(59, 130, 246, 0.1);
    
    --accent: #0284c7;
    --accent-light: #38bdf8;
    
    --text-main: #18181b;        /* Dark gray */
    --text-muted: #4b5563;       /* Medium gray */
    --text-dim: #718096;         /* Light slate gray */
    
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.08);
    --success-border: rgba(16, 185, 129, 0.2);
    
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.08);
    --danger-border: rgba(239, 68, 68, 0.2);

    --warning: #d97706;
    --warning-bg: rgba(217, 119, 6, 0.08);
    --warning-border: rgba(217, 119, 6, 0.2);

    --shadow-premium: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px 0 rgba(0, 0, 0, 0.02);
    --transition-smooth: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

body.dark-mode {
    /* Colors - Linear-style Dark Mode */
    --bg-base: #090d16;
    --bg-card: #121826;
    --bg-card-hover: #1b2335;
    --border-color: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(59, 130, 246, 0.25);
    
    --primary: #3b82f6;
    --primary-light: #60a5fa;
    --primary-glow: rgba(96, 165, 250, 0.15);
    
    --accent: #38bdf8;
    --accent-light: #7dd3fc;
    
    --text-main: #f4f4f5;
    --text-muted: #a1a1aa;
    --text-dim: #71717a;
    
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.15);
    --success-border: rgba(16, 185, 129, 0.3);
    
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.15);
    --danger-border: rgba(239, 68, 68, 0.3);

    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.15);
    --warning-border: rgba(245, 158, 11, 0.3);

    --shadow-premium: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-base);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    line-height: 1.5;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.stars-bg, .glow-element {
    display: none !important;
}

/* Layout */
.app-container {
    width: 100%;
    max-width: 1200px;
    padding: 32px 20px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 24px;
}

.logo-text h1 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.logo-text h1 span {
    color: var(--primary);
}

.logo-text p {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-actions {
    display: flex;
    gap: 4px;
    background: var(--bg-card-hover);
    padding: 4px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.nav-btn {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.nav-btn:hover {
    color: var(--text-main);
}

.nav-btn.active {
    background: var(--bg-card);
    color: var(--primary);
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--border-color);
}

.theme-toggle-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
}

.theme-toggle-btn:hover {
    background: var(--bg-card-hover);
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 24px;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.card-header {
    margin-bottom: 20px;
    text-align: left;
}

.card-header h2 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-main);
}

.card-header p {
    color: var(--text-muted);
    font-size: 13px;
}

/* Forms */
.modern-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: left;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-main);
}

.form-group input {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 6px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 14px;
    transition: var(--transition-smooth);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 2px var(--border-glow);
}

/* Buttons */
.btn {
    border: none;
    outline: none;
    padding: 10px 18px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--primary-light);
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    box-shadow: var(--shadow-premium);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
}

.btn-sm {
    padding: 8px 14px;
    font-size: 13px;
}

/* Feedback area */
.feedback-area {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.success-banner {
    margin-bottom: 20px;
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.badge-success {
    background-color: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-border);
}

.badge-danger {
    background-color: var(--danger-bg);
    color: var(--danger);
    border: 1px solid var(--danger-border);
}

.success-banner h3 {
    margin-top: 10px;
    font-size: 16px;
    color: var(--text-main);
}

.success-banner p {
    color: var(--text-muted);
    font-size: 13px;
}

.credentials-box {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.cred-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cred-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
}

.cred-value-wrapper {
    display: flex;
    background: var(--bg-base);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 4px 4px 4px 10px;
    align-items: center;
    justify-content: space-between;
}

.token-code {
    font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 13px;
    color: var(--text-main);
    word-break: break-all;
    user-select: all;
}

.token-code.secret {
    color: var(--danger);
}

.copy-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
}

.copy-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-color);
}

.curl-box {
    background: var(--bg-base);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 6px;
}

.curl-box h4 {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.curl-box pre {
    overflow-x: auto;
    max-height: 120px;
    margin-bottom: 10px;
}

.curl-code {
    font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 12px;
    color: var(--primary);
    white-space: pre;
}

.copy-curl-btn {
    width: 100%;
}

/* Dashboard Section */
.dashboard-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 20px;
    text-align: left;
}

.dash-left, .dash-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dev-info-card {
    padding: 20px;
}

.card-header-compact {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.card-header-compact h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
}

.logout-link {
    background: transparent;
    border: none;
    color: var(--danger);
    font-family: inherit;
    font-size: 11px;
    cursor: pointer;
}

.logout-link:hover {
    text-decoration: underline;
}

.dev-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.meta-row {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}

.meta-label {
    color: var(--text-muted);
}

.meta-value {
    font-weight: 500;
    word-break: break-all;
    max-width: 160px;
    text-align: right;
    color: var(--text-main);
}

.meta-value.copyable {
    color: var(--primary);
    cursor: pointer;
}

.meta-value.copyable:hover {
    text-decoration: underline;
}

.add-user-card {
    padding: 20px;
}

.section-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
    margin-top: -4px;
}

.hint-text {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 4px;
}

.user-created-box {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--border-color);
}

.user-created-box h4 {
    font-size: 12px;
    color: var(--success);
    margin-bottom: 6px;
}

.access-key-display {
    display: flex;
    background: var(--bg-base);
    border: 1px solid var(--border-color);
    padding: 4px 4px 4px 10px;
    border-radius: 6px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.access-key-display code {
    font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 12px;
    color: var(--text-main);
}

/* Right Dashboard Cards */
.integration-card {
    padding: 20px;
}

.integration-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.integration-label {
    font-size: 12px;
    color: var(--text-muted);
}

.integration-value-wrapper {
    display: flex;
    background: var(--bg-base);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 4px 4px 4px 10px;
    align-items: center;
    justify-content: space-between;
}

.integration-value-wrapper code {
    font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 12px;
    color: var(--primary);
    word-break: break-all;
}

/* User List Card */
.user-list-card {
    padding: 20px;
    flex-grow: 1;
}

.refresh-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    font-family: inherit;
    font-size: 11px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-main);
    transition: var(--transition-smooth);
}

.refresh-btn:hover {
    background: var(--bg-card-hover);
}

.search-bar {
    margin-bottom: 12px;
}

.search-bar input {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 6px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 13px;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary-light);
}

.table-container {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-card);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

th, td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background: var(--bg-card-hover);
    color: var(--text-muted);
    font-weight: 600;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: var(--bg-card-hover);
}

.empty-state {
    text-align: center;
    color: var(--text-dim);
    padding: 32px 0;
}

.status-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.status-active {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-border);
}

.status-revoked {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid var(--danger-border);
}

.status-pending {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid var(--warning-border);
}

.table-actions {
    display: flex;
    gap: 6px;
}

.action-btn {
    border: none;
    outline: none;
    padding: 3px 8px;
    border-radius: 4px;
    font-family: inherit;
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.action-btn-revoke {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid var(--danger-border);
}

.action-btn-revoke:hover {
    background: var(--danger);
    color: #ffffff;
}

.action-btn-activate {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success-border);
}

.action-btn-activate:hover {
    background: var(--success);
    color: #ffffff;
}

.action-btn-regenerate {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid var(--warning-border);
}

.action-btn-regenerate:hover {
    background: var(--warning);
    color: #ffffff;
}

.shield-icon {
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: help;
}

.shield-icon.unauthentic {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(1); opacity: 0.8; }
}

/* Footer */
.app-footer {
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    text-align: center;
    color: var(--text-dim);
    font-size: 12px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--text-main);
    color: var(--bg-card);
    padding: 10px 18px;
    border-radius: 6px;
    box-shadow: var(--shadow-premium);
    font-size: 13px;
    font-weight: 500;
    z-index: 100;
    transition: opacity 0.2s ease, transform 0.2s ease;
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    border: 1px solid var(--border-color);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* Helpers */
.hidden {
    display: none !important;
}

.mt-3 {
    margin-top: 12px;
}

.mt-4 {
    margin-top: 16px;
}

.text-muted {
    color: var(--text-muted);
}

/* Username Feedback Styling */
.username-error {
    color: var(--danger);
    font-size: 12px;
    margin-top: 4px;
}
.username-error a {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 600;
}

/* Apps Card & App Selection Layout */
.apps-card {
    padding: 20px;
}
.apps-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 10px;
    max-height: 200px;
    overflow-y: auto;
}
.app-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: var(--transition-smooth);
    cursor: pointer;
}
.app-item:hover {
    background: var(--bg-card-hover);
}
.app-item.active {
    background: var(--primary-glow);
    border-color: var(--primary-light);
}
.app-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.app-title-display {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-main);
}
.app-item.active .app-title-display {
    color: var(--primary);
}
.app-meta-display {
    font-size: 11px;
    color: var(--text-muted);
}
.app-delete-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 12px;
    padding: 2px 6px;
    border-radius: 4px;
    opacity: 0.5;
    transition: var(--transition-smooth);
    color: var(--text-main);
}
.app-delete-btn:hover {
    opacity: 1;
    background: var(--danger-bg);
    color: var(--danger);
}
.highlight-app {
    color: var(--primary);
    font-weight: 600;
    background: var(--primary-glow);
    padding: 1px 4px;
    border-radius: 3px;
    border: 1px solid var(--success-border);
}

/* Form Helper Utilities */
.input-with-button {
    display: flex;
    gap: 6px;
}
.input-with-button input {
    flex-grow: 1;
}
.btn-xs {
    padding: 4px 8px;
    font-size: 11px;
    border-radius: 4px;
}
.btn-link {
    background: transparent;
    border: none;
    font-size: 11px;
    cursor: pointer;
    text-decoration: underline;
    color: var(--text-dim);
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .app-container {
        padding: 16px 12px;
    }
}