/* 3omar.hs — Secure Pass (on top of tools.css). Component styles are scoped to .tool-secure-pass and use
   --sp-* tokens mapped to the site theme (dark default, light mode supported). */
.tool-secure-pass {
  --sp-primary: var(--brand);
  --sp-primary-hover: var(--brand);
  --sp-secondary: #8b5cf6;
  --sp-accent: var(--olive);
  --sp-bg-dark: var(--bg-base);
  --sp-bg-card: var(--glass-bg);
  --sp-border-color: var(--glass-border);
  --sp-text-main: var(--glass-text-main);
  --sp-text-muted: var(--glass-text-muted);
  --sp-radius-lg: 16px;
  --sp-radius-md: 12px;
  --sp-radius-sm: 8px;
  --sp-transition: all .25s cubic-bezier(.4, 0, .2, 1);
  --sp-glow-red: 0 0 20px color-mix(in srgb, var(--brand) 25%, transparent);
}
html.light-mode .tool-secure-pass { --sp-accent: #0369a1; }
.tool-secure-pass .tabs-nav { margin-top: 20px; }
.tool-secure-pass .sp-privacy { margin-bottom: 1.25rem; }
.tool-secure-pass .rsa-private { color: #fca5a5; }
html.light-mode .tool-secure-pass .rsa-private { color: #b91c1c; }
.tool-secure-pass .sp-accent { color: var(--sp-accent); }
.tool-secure-pass .tabs-nav {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tool-secure-pass .tab-btn {
    background: var(--sp-bg-card);
    border: 1px solid var(--sp-border-color);
    color: var(--sp-text-muted);
    padding: 0.75rem 1.5rem;
    border-radius: var(--sp-radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sp-transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-secure-pass .tab-btn:hover {
    color: var(--sp-text-main);
    background: var(--glass-bg-hover);
    border-color: rgba(255, 255, 255, 0.2);
}

.tool-secure-pass .tab-btn.active {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(139, 92, 246, 0.2));
    border-color: var(--sp-primary);
    color: var(--sp-text-main);
    box-shadow: var(--sp-glow-red);
}

.tool-secure-pass .tab-content {
    display: none;
}

.tool-secure-pass .tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Card Boxes */
.tool-secure-pass .card-box {
    background: var(--sp-bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--sp-border-color);
    border-radius: var(--sp-radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.tool-secure-pass .card-title-group {
    margin-bottom: 1.5rem;
}

.tool-secure-pass .card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--sp-text-main);
    margin-bottom: 0.4rem;
}

.tool-secure-pass .card-subtitle {
    color: var(--sp-text-muted);
    font-size: 0.95rem;
}

/* Password Display Field */
.tool-secure-pass .pass-display-box {
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid var(--sp-border-color);
    border-radius: var(--sp-radius-md);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.tool-secure-pass .pass-display-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, #ef4444, #8b5cf6);
}

.tool-secure-pass .pass-text {
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--olive);
    letter-spacing: 0.05em;
    word-break: break-all;
    user-select: all;
}

.tool-secure-pass .action-btn-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-secure-pass .btn-primary {
    background: var(--btn-gradient-primary);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--sp-radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--sp-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-secure-pass .btn-primary:hover {
    background: var(--btn-gradient-hover);
    box-shadow: var(--sp-glow-red);
    transform: translateY(-2px);
}

.tool-secure-pass .btn-secondary {
    background: var(--glass-bg-hover);
    color: var(--sp-text-main);
    border: 1px solid var(--sp-border-color);
    padding: 0.75rem 1.25rem;
    border-radius: var(--sp-radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--sp-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-secure-pass .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.tool-secure-pass .btn-icon {
    background: var(--glass-bg-hover);
    border: 1px solid var(--sp-border-color);
    color: var(--sp-text-main);
    width: 42px;
    height: 42px;
    border-radius: var(--sp-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--sp-transition);
    font-size: 1.1rem;
}

.tool-secure-pass .btn-icon:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Control Options Grid */
.tool-secure-pass .options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.tool-secure-pass .option-group {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--sp-border-color);
    padding: 1.25rem;
    border-radius: var(--sp-radius-md);
}

.tool-secure-pass .option-group-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--sp-text-muted);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tool-secure-pass .range-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tool-secure-pass .range-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tool-secure-pass .range-val {
    font-weight: 700;
    color: var(--sp-primary);
    font-size: 1.1rem;
}

.tool-secure-pass input[type="range"] {
    width: 100%;
    accent-color: var(--sp-primary);
    cursor: pointer;
    height: 6px;
    border-radius: 3px;
    background: var(--glass-bg-hover);
}

/* Checkbox Toggle List */
.tool-secure-pass .checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tool-secure-pass .checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    user-select: none;
    font-size: 0.95rem;
    color: var(--sp-text-main);
}

.tool-secure-pass .checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--sp-primary);
    cursor: pointer;
}

.tool-secure-pass .text-input {
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--sp-border-color);
    color: var(--sp-text-main);
    padding: 0.75rem 1rem;
    border-radius: var(--sp-radius-sm);
    font-size: 0.95rem;
    outline: none;
    transition: var(--sp-transition);
}

.tool-secure-pass .text-input:focus {
    border-color: var(--sp-primary);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.2);
}

.tool-secure-pass textarea.text-input {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

/* Strength & Entropy Meter */
.tool-secure-pass .strength-meter-box {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--sp-border-color);
    padding: 1.25rem;
    border-radius: var(--sp-radius-md);
    margin-bottom: 1.5rem;
}

.tool-secure-pass .strength-bar-bg {
    height: 10px;
    background: var(--glass-bg-hover);
    border-radius: 5px;
    overflow: hidden;
    margin: 0.75rem 0;
}

.tool-secure-pass .strength-bar-fill {
    height: 100%;
    width: 0%;
    transition: width 0.4s ease, background-color 0.4s ease;
    border-radius: 5px;
}

.tool-secure-pass .strength-metrics {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--sp-text-muted);
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Batch Password Table */
.tool-secure-pass .batch-output {
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid var(--sp-border-color);
    border-radius: var(--sp-radius-md);
    padding: 1rem;
    max-height: 250px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 0.9rem;
    margin: 1rem 0;
    line-height: 1.6;
}

/* Encryption / Decryption Grid */
.tool-secure-pass .enc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .enc-grid {
        grid-template-columns: 1fr;
    }
}

/* Hash output list */
.tool-secure-pass .hash-item {
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--sp-border-color);
    border-radius: var(--sp-radius-sm);
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.tool-secure-pass .hash-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--sp-primary);
    text-transform: uppercase;
}

.tool-secure-pass .hash-val-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.tool-secure-pass .hash-val {
    font-family: monospace;
    font-size: 0.85rem;
    color: #e2e8f0;
    word-break: break-all;
}

/* Drag and Drop Zone */
.tool-secure-pass .drop-zone {
    border: 2px dashed rgba(239, 68, 68, 0.4);
    background: rgba(239, 68, 68, 0.05);
    border-radius: var(--sp-radius-md);
    padding: 2.5rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--sp-transition);
    margin-bottom: 1.5rem;
}

.tool-secure-pass .drop-zone:hover, .tool-secure-pass .drop-zone.dragover {
    border-color: var(--sp-primary);
    background: rgba(239, 68, 68, 0.12);
}

.tool-secure-pass .drop-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

/* Matcher Alert Box */
.tool-secure-pass .matcher-alert {
    padding: 1rem;
    border-radius: var(--sp-radius-md);
    font-weight: 600;
    margin-top: 1rem;
    display: none;
}

.tool-secure-pass .matcher-alert.success {
    display: block;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid #10b981;
    color: #34d399;
}

.tool-secure-pass .matcher-alert.error {
    display: block;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid #ef4444;
    color: #fca5a5;
}

/* RSA Pre Box */
.tool-secure-pass .rsa-code-box {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid var(--sp-border-color);
    border-radius: var(--sp-radius-md);
    padding: 1rem;
    font-family: monospace;
    font-size: 0.8rem;
    color: #4ade80;
    max-height: 220px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
    margin-top: 0.5rem;
}

/* Toast Notifications */
.tool-secure-pass .enc-grid > div { min-width: 0; }
.tool-secure-pass .enc-grid > div > div:first-child { flex-wrap: wrap; gap: .5rem; }
@media (max-width: 760px) { .tool-secure-pass .enc-grid { grid-template-columns: minmax(0, 1fr) !important; } }