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

/* CSS Variables for theming */
:root {
    /* Dark theme (default) */
    --bg-primary: #0f1419;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #262626;
    --bg-card: #1a1a1a;
    --border-primary: #333;
    --border-secondary: #404040;
    --border-hover: #4b5563; /* added */
    --text-primary: #e2e8f0;
    --text-secondary: #9ea8b8;
    --text-muted: #64748b;
}

/* Light theme */
body.light-mode {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-card: #ffffff;
    --border-primary: #e2e8f0;
    --border-secondary: #cbd5e1;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
}

/* Container for proper layout and breathing room */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    width: 100%;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.4;
    color: var(--text-primary);
    background: var(--bg-primary);
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Header Controls Styles */
.header-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ignore-checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #e2e8f0;
    font-size: 14px;
    cursor: pointer;
}

.ignore-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.ignore-checkbox span {
    user-select: none;
}

/* Dark mode styles */
body:not(.light-mode) .ignore-checkbox {
    color: #e2e8f0;
}

/* Light mode styles */
body.light-mode .ignore-checkbox {
    color: #1e293b;
}

/* Edit/Save Button Styles */
.edit-save-btn {
    transition: all 0.2s ease;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.edit-save-btn.save-mode {
    background: linear-gradient(135deg, #10b981, #059669);
}

.edit-save-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.edit-save-btn.save-mode:hover {
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Azure Button Styles */
.azure-btn {
    background: linear-gradient(135deg, #0078d4, #005a9e);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s ease;
    margin-left: 8px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.azure-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.3);
}

/* Theme Toggle Button */
.theme-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 3px 9px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-right: 12px;
}

.theme-toggle:hover {
    background: var(--bg-secondary);
    border-color: var(--border-secondary);
    transform: translateY(-1px);
}

.theme-toggle .icon {
    font-size: 16px;
}

/* Admin-only elements - Hidden by default */
[data-admin-only="true"] {
    display: none !important;
}

/* Auth-required elements - Hidden by default */
[data-requires-auth="true"] {
    display: none !important;
}

/* Show auth-required elements when user is authenticated */
body.authenticated-user [data-requires-auth="true"] {
    display: block !important;
}

/* Show admin-only elements when user is admin */
body.admin-user [data-admin-only="true"] {
    display: block !important;
}

/* Admin indicator styling */
.admin-indicator {
    display: none;
    background: linear-gradient(135deg, #384240, #353d3b);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-left: 8px;
    box-shadow: 0 2px 8px rgba(0, 212, 170, 0.3);
}

body.admin-user .admin-indicator {
    display: inline-block;
}

/* Admin-only action cards styling when visible */
body.admin-user [data-admin-only="true"] .action-card {
    border: 2px solid rgba(0, 212, 170, 0.3);
    box-shadow: 0 4px 20px rgba(0, 212, 170, 0.1);
}

body.admin-user [data-admin-only="true"] .action-card::before {
    content: "👑 Admin Only";
    position: absolute;
    top: -10px;
    right: 10px;
    background: linear-gradient(135deg, #475552, #405551);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 212, 170, 0.3);
}

body.admin-user [data-admin-only="true"] .action-card {
    position: relative;
}

/* Animations */
@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Login Page Styles */
.login-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.munu-logo {
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 24px 36px;
    margin-bottom: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.munu-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    animation: shimmer 4s infinite;
}

.munu-logo h1 {
    font-size: 2.8em;
    font-weight: 800;
    background: linear-gradient(135deg, #44505f, #3f4c63, #404657);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
    letter-spacing: -0.02em;
}

.munu-logo .subtitle {
    font-size: 1.1em;
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.login-button {
    background: linear-gradient(135deg, #45556d, #2b3552);
    color: white;
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.2s ease;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
    text-transform: none;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(59, 130, 246, 0.4);
}

.login-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
    transition: left 0.3s;
}

.login-button:hover::before {
    left: 100%;
}

.login-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
    border-color: #2d4a79;
}

.login-button:active {
    transform: translateY(0);
}

/* Login Spinner Styles */
.login-spinner {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    backdrop-filter: blur(10px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.login-spinner.active {
    display: flex;
}

.spinner-container {
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 48px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    max-width: 420px;
    width: 90%;
    transition: all 0.3s ease;
}

.spinner-icon {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255, 130, 246, 0.2);
    border-top: 3px solid #2f3f58;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.spinner-text {
    color: #e2e8f0;
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

.spinner-subtext {
    color: #94a3b8;
    font-size: 0.9em;
    line-height: 1.4;
}

/* Dashboard Styles */
.dashboard {
    display: none;
}

.dashboard.active {
    display: block;
}

/* Messages Styles */
.messages-container {
    position: fixed;
    top: 20px;
    right: 20px;
    left: 20px;
    z-index: 9999;
    max-width: 500px;
    margin: 0 auto;
    pointer-events: none;
}

.alert {
    padding: 16px 20px;
    margin-bottom: 12px;
    border-radius: 8px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid transparent;
    pointer-events: auto;
    animation: slideInFromTop 0.3s ease-out;
    transition: all 0.3s ease;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.3);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.3);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    border-color: rgba(59, 130, 246, 0.3);
}

/* Light mode adjustments */
body.light-mode .alert {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

body.light-mode .alert-success {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}

body.light-mode .alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

body.light-mode .alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
}

body.light-mode .alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

/* Animation for messages */
@keyframes slideInFromTop {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Mobile responsiveness for messages */
@media (max-width: 768px) {
    .messages-container {
        left: 10px;
        right: 10px;
        top: 10px;
    }

    .alert {
        padding: 12px 16px;
        font-size: 14px;
    }
}

.dashboard-header {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    padding: 20px 24px;
    margin-bottom: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.03);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.dashboard-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dashboard-title h1 {
    font-size: 1.8em;
    background: linear-gradient(135deg, #979eab, #3f5155);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.user-info {
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    transition: all 0.3s ease;
}

.user-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.user-info h4 {
    color: #3b82f6;
    font-size: 0.9em;
    font-weight: 600;
}

.user-info p {
    color: var(--text-secondary);
    font-size: 0.85em;
}

.sign-out-btn {
    background: linear-gradient(135deg,#505f5c, #2d4943);
    color: white;
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s ease;
    border: 1px solid rgba(239, 68, 68, 0.5);
}

.sign-out-btn:hover {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(239, 68, 68, 0.4);
}

/* Statistics Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
    padding: 18px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.03);
    text-align: center;
    transition: all 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.stat-card .number {
    font-size: 2em;
    font-weight: 800;
    background: linear-gradient(135deg, #e3e4e5, #b2d0d5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.stat-card .label {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-top: 8px;
    font-weight: 500;
}

/* Expiring Keys Section */
.expiring-keys {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.03);
    margin-bottom: 24px;
    transition: all 0.3s ease;
}
.expiring-certs { background: var(--bg-card); backdrop-filter: blur(10px); border-radius: 12px; border: 1px solid var(--border-primary); padding: 24px; box-shadow: 0 4px 20px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.03); margin-bottom: 24px; transition: all 0.3s ease; }

.expiring-certs h2 { color: var(--text-primary); margin-bottom: 16px; font-size: 1.3em; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.expiring-certs-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }

/* Export button styling */
.export-button {
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9em;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.export-button:hover {
    border-color: var(--border-hover);
    background: var(--bg-tertiary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.export-button:active {
    transform: translateY(0);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.expiring-keys h2 {
    color: var(--text-primary);
    margin-bottom: 16px;
    font-size: 1.3em;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.expiring-keys-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.time-range-selector select {
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9em;
    cursor: pointer;
    transition: all 0.2s ease;
}

.time-range-selector select:hover {
    border-color: var(--border-hover);
    background: var(--bg-tertiary);
}

.time-range-selector select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.app-card {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
    border-left: 3px solid #3b82f6;
    border: 1px solid var(--border-primary);
    transition: all 0.2s ease;
}

.app-card:hover {
    transform: translateX(3px);
    border-left-color: #60a5fa;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    background: var(--bg-secondary);
}

.app-card.critical {
    border-left-color: #ef4444;
    background: var(--bg-secondary);
    border-color: rgba(239, 68, 68, 0.2);
}

.app-card.critical:hover {
    border-left-color: #dc2626;
    background: var(--bg-tertiary);
}

.app-card.warning {
    border-left-color: #f59e0b;
    background: var(--bg-secondary);
    border-color: rgba(245, 158, 11, 0.2);
}

.app-card.warning:hover {
    border-left-color: #d97706;
    background: var(--bg-tertiary);
}

.app-name {
    font-size: 1em;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.secrets-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.secret-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
    border: 1px solid var(--border-primary);
    transition: all 0.2s ease;
}

.secret-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-secondary);
}

.secret-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9em;
}

.secret-item small {
    color: var(--text-secondary);
    font-size: 0.85em;
}

.status-badge {
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid transparent;
}

.status-badge.critical {
    background: linear-gradient(135deg, #6b3333, #612626);
    color: white;
    border-color: rgba(239, 68, 68, 0.5);
    box-shadow: 0 1px 4px rgba(239, 68, 68, 0.3);
}

.status-badge.warning {
    background: linear-gradient(135deg, #645334, #644d32);
    color: white;
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: 0 1px 4px rgba(245, 158, 11, 0.3);
}

.status-badge.soon {
    background: linear-gradient(135deg, #2e4c52, #364d53);
    color: white;
    border-color: rgba(42, 93, 102, 0.5);
    box-shadow: 0 1px 4px rgba(6, 182, 212, 0.3);
}

.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-size: 1.1em;
}

.loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #263a5c;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
    margin-left: 8px;
}

/* Action Cards Styles */
.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.action-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.03);
    transition: all 0.2s ease;
}

.action-card:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.action-card h3 {
    color: var(--text-primary);
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-card p {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: 20px;
    line-height: 1.5;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: 6px;
    padding: 12px 14px;
    color: var(--text-primary);
    font-size: 0.95em;
    transition: all 0.2s ease;
}

.form-input::placeholder {
    color: var(--text-secondary);
}

.form-input:focus {
    outline: none;
    border-color: #3b82f6;
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Action Buttons */
.action-button {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    padding: 10px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
    text-transform: none;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(51, 67, 94, 0.5);
}

.action-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
    transition: left 0.3s;
}

.action-button:hover::before {
    left: 100%;
}

.action-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(59, 130, 246, 0.4);
    border-color: #33486b;
}

.action-button:active {
    transform: translateY(0);
}

/* Button Variants */
.expired-btn {
    background: linear-gradient(135deg, #743535, #642020);
    border-color: rgba(239, 68, 68, 0.5);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.expired-btn:hover {
    box-shadow: 0 3px 12px rgba(239, 68, 68, 0.4);
    border-color: #632424;
}

.valid-btn {
    background: linear-gradient(135deg, #306151, #39524a);
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.valid-btn:hover {
    box-shadow: 0 3px 12px rgba(16, 185, 129, 0.4);
    border-color: #10b981;
}

.create-btn {
    background: linear-gradient(135deg, #4c4264, #403455);
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

.create-btn:hover {
    box-shadow: 0 3px 12px rgba(139, 92, 246, 0.4);
    border-color: #443761;
}

.register-btn {
    background: linear-gradient(135deg, #385458, #345057);
    border-color: rgba(6, 182, 212, 0.5);
    box-shadow: 0 2px 8px rgba(6, 182, 212, 0.3);
}

.register-btn:hover {
    box-shadow: 0 3px 12px rgba(74, 91, 94, 0.4);
    border-color: #2c3f42;
}

.revoke-btn {
    background: linear-gradient(135deg, #585043, #504233);
    border-color: rgba(95, 80, 54, 0.5);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.revoke-btn:hover {
    box-shadow: 0 3px 12px rgba(245, 158, 11, 0.4);
    border-color: #584a30;
}

/* Secret Actions Styles */
.secret-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification-buttons {
    display: flex;
    gap: 8px;
}

.notify-btn {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8em;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.notify-btn:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}

.notify-btn:active {
    transform: translateY(0);
    box-shadow: none;
}

/* Progress Scan Components */
.scan-progress {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.4;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}
.scan-progress strong { font-size: 14px; }
.progress-bar {
    position: relative;
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: 6px;
    margin: 10px 0 6px;
    overflow: hidden;
}
.progress-bar-fill {
    position: absolute;
    top: 0; left: 0;
    height: 100%;
    background: linear-gradient(90deg, #2563eb, #3b82f6, #60a5fa);
    transition: width .6s cubic-bezier(.4,0,.2,1);
    box-shadow: inset 0 0 4px rgba(255,255,255,0.2);
}
.progress-meta { font-size: 11px; color: var(--text-secondary); }
.scan-progress .action-button { padding:4px 10px; font-size:11px; }

/* Hidden utility class */
.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 1440px) {
    .container {
        max-width: 1200px;
        padding: 18px;
    }
}

@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
        padding: 16px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 12px;
    }

    .dashboard-header {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding: 14px;
    }

    .munu-logo h1 {
        font-size: 2.2em;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .stat-card {
        padding: 12px;
    }

    .expiring-keys {
        padding: 16px;
    }

    .app-card {
        padding: 12px;
    }

    .secret-item {
        padding: 8px;
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .actions-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .action-card {
        padding: 16px;
    }

    .action-card h3 {
        font-size: 1em;
    }

    .form-group {
        gap: 10px;
    }

    .form-input {
        padding: 8px 10px;
        font-size: 0.85em;
    }

    .action-button {
        padding: 8px 14px;
        font-size: 0.85em;
    }

    .secret-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .notification-buttons {
        flex-wrap: wrap;
    }
}

/* Metadata Popup Styles */
.metadata-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.metadata-content {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-primary);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.metadata-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--bg-card);
    z-index: 1;
}

.metadata-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.4em;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.close-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.metadata-body {
    padding: 20px;
}

.metadata-section {
    margin-bottom: 24px;
}

.metadata-section h4 {
    color: var(--text-primary);
    margin: 0 0 16px 0;
    font-size: 1.1em;
    font-weight: 600;
}

.metadata-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.metadata-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
    border: 1px solid var(--border-primary);
}

.metadata-item .label {
    color: var(--text-secondary);
    font-size: 0.85em;
    font-weight: 500;
}

.metadata-item .value {
    color: var(--text-primary);
    font-size: 0.95em;
}

.metadata-item .secret-id {
    color: var(--text-secondary);
    font-size: 0.8em;
    margin-top: 4px;
}

.metadata-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px;
    border-top: 1px solid var(--border-primary);
    margin-top: 20px;
}

.owner-input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: 4px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-size: 0.9em;
    width: 100%;
    max-width: 300px;
    transition: all 0.2s ease;
}

.owner-input:focus {
    outline: none;
    border-color: #3b82f6;
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.save-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.save-btn:hover {
    box-shadow: 0 3px 12px rgba(16, 185, 129, 0.4);
    border-color: #059669;
}

@media (max-width: 768px) {
    .metadata-content {
        width: 95%;
        margin: 10px;
    }

    .metadata-grid {
        grid-template-columns: 1fr;
    }
}

.description-item {
    grid-column: 1 / -1;
}

.description-input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: 4px;
    padding: 12px;
    color: var(--text-primary);
    font-size: 0.9em;
    width: 100%;
    min-height: 100px;
    resize: vertical;
    transition: all 0.2s ease;
    font-family: inherit;
    line-height: 1.5;
}

.description-input:focus {
    outline: none;
    border-color: #3b82f6;
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.description-item .value {
    white-space: pre-wrap;
    line-height: 1.5;
    color: var(--text-primary);
}

/* Internal Certificates List Styles */
.cert-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    padding: 10px 14px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 12px;
}

.cert-legend .legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
}

.legend-swatch {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.legend-critical {
    background: linear-gradient(135deg,#6b3333,#612626);
}

.legend-warning {
    background: linear-gradient(135deg,#645334,#644d32);
}

.legend-soon {
    background: linear-gradient(135deg,#2e4c52,#364d53);
}

.legend-total {
    margin-left: auto;
    font-weight: 600;
    color: var(--text-primary);
}

.legend-spacer {
    flex: 1 1 auto;
}

.cert-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 380px;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-gutter: stable;
}

.cert-list::-webkit-scrollbar {
    width: 8px;
}

.cert-list::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.cert-list::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

.cert-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.3;
    transition: background .15s, border-color .15s;
    position: relative;
}

.cert-line:before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    border-radius: 6px 0 0 6px;
    background: transparent;
    transition: background .2s;
}

.cert-line.critical:before {
    background: #b91c1c;
}

.cert-line.warning:before {
    background: #d97706;
}

.cert-line.soon:before {
    background: #256275;
}

.cert-line:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-secondary);
    /* removed translateX to prevent horizontal scrollbar */
}

.cert-host {
    font-weight: 500;
    color: var(--text-primary);
    font-family: "JetBrains Mono", "Courier New", monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 72%;
}

.cert-days {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cert-line .status-badge {
    min-width: 60px;
    text-align: center;
}

@media (max-width: 600px) {
    .cert-host {
        max-width: 55%;
        font-size: 12px;
    }

    .cert-legend {
        font-size: 11px;
        padding: 8px 10px;
    }

    .cert-line {
        padding: 8px 10px;
        font-size: 12px;
    }
}