/* 
   PASSWORD GENERATOR - EXPERT WEB TOOLS
   Theme: 2025 Glassmorphism
*/

/* ... [FONTS & ROOT VARIABLES SAME AS BEFORE] ... */
@font-face { font-family: 'Inter'; src: url('/fonts/inter-v20-latin-regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Orbitron'; src: url('/fonts/orbitron-v35-latin-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Roboto Mono'; src: url('/fonts/roboto-mono-v31-latin-regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }

:root {
    --bg-dark: #0a0a0f;
    --primary-accent: #3b82f6;
    --secondary-accent: #8b5cf6;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --card-bg: rgba(25, 25, 35, 0.6);
    --card-border: rgba(255, 255, 255, 0.08);
    --input-bg: rgba(255, 255, 255, 0.05);
    --strength-weak: #ef4444;
    --strength-medium: #f59e0b;
    --strength-strong: #10b981;
    --strength-very-strong: #3b82f6;
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-code: 'Roboto Mono', monospace;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.background-glow {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.08) 0%, rgba(10, 10, 15, 0) 50%);
    z-index: -1;
    pointer-events: none;
}

/* --- Header --- */
.tool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}
.back-btn {
    color: var(--text-muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s;
}
.back-btn:hover { color: var(--primary-accent); }
.logo { font-family: var(--font-heading); font-size: 1.2rem; }
.logo span { color: var(--primary-accent); }

/* --- Main Layout --- */
.main-content {
    flex-grow: 1;
    padding: 2rem 5%;
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

.tool-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.card h3 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Tabs */
.mode-toggle {
    display: flex;
    background: rgba(0,0,0,0.3);
    padding: 4px;
    border-radius: 8px;
}

.mode-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    font-size: 0.9rem;
}
.mode-btn.active { background: var(--primary-accent); color: #fff; }
.mode-btn:hover:not(.active) { color: #fff; }

/* Options Panel */
.range-group { margin-bottom: 1.5rem; }
.range-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
.value-badge {
    background: rgba(255,255,255,0.1);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-code);
    font-size: 0.9rem;
}

input[type="range"] {
    width: 100%;
    cursor: pointer;
    accent-color: var(--primary-accent);
}

.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.checkbox-item, .checkbox-single {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-main);
    font-size: 0.95rem;
}

input[type="checkbox"], input[type="radio"] {
    accent-color: var(--primary-accent);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.separator-group { margin-top: 1rem; }
.radio-options {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
}
.radio-item { display: flex; align-items: center; gap: 8px; cursor: pointer; color: var(--text-main); }

.primary-btn {
    width: 100%;
    background: var(--primary-accent);
    color: #fff;
    border: none;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.primary-btn:hover { background: #2563eb; }

/* Result Panel */
.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.result-header h2 { font-size: 1.1rem; color: var(--text-muted); font-family: var(--font-heading); margin: 0; }

.add-row-btn {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    padding: 5px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}
.add-row-btn:hover { color: #fff; border-color: #fff; }
.add-row-btn:disabled { color: #64748b; border-color: #334155; cursor: not-allowed; }

.strength-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    background: rgba(0,0,0,0.3);
    padding: 4px 10px;
    border-radius: 20px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.weak { background: var(--strength-weak); box-shadow: 0 0 5px var(--strength-weak); }
.dot.medium { background: var(--strength-medium); box-shadow: 0 0 5px var(--strength-medium); }
.dot.strong { background: var(--strength-strong); box-shadow: 0 0 5px var(--strength-strong); }
.dot.very-strong { background: var(--strength-very-strong); box-shadow: 0 0 5px var(--strength-very-strong); }

/* Main Display (Top One) */
.password-display-wrapper {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    text-align: center;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; /* Prevent spillover */
}

/* Universal Text Fix for Glitches */
.password-text {
    font-family: var(--font-code);
    font-size: 1.3rem;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 1px;
    width: 100%; /* Ensure it fills the container so ellipsis triggers */
    display: block;
}

.result-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.action-btn {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.action-btn:hover { border-color: var(--primary-accent); color: var(--primary-accent); }

/* Dynamic List Styles (Rows) */
.password-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
}

.password-row {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
}

.password-text-wrapper {
    flex: 1;
    min-width: 0; /* CRITICAL: Allows flex child to shrink below content size */
    overflow: hidden;
}

.password-text-wrapper .password-text {
    font-size: 1rem; /* Smaller size for list items */
    color: var(--text-muted);
}

.row-actions {
    display: flex;
    gap: 5px;
    flex-shrink: 0; /* Don't squash buttons */
}

.icon-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    padding: 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
}
.icon-btn:hover { background: rgba(255,255,255,0.1); color: #fff; }
.icon-btn.remove:hover { color: #ef4444; background: rgba(239, 68, 68, 0.1); }

/* Strength Indicator */
.strength-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--card-border);
}
.strength-label { color: var(--text-muted); font-size: 0.9rem; }

.info-card-mini { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }
.info-card-mini i { color: #10b981; margin-right: 5px; }

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}
.modal-box {
    background: var(--bg-dark);
    border: 1px solid var(--card-border);
    padding: 2rem;
    border-radius: 12px;
    position: relative;
    text-align: center;
}
.modal-box h3 { font-family: var(--font-heading); margin-bottom: 1rem; color: #fff; }
.close-btn { position: absolute; top: 10px; right: 15px; background: none; border: none; font-size: 1.5rem; color: var(--text-muted); cursor: pointer; }
#qrcode { background: #fff; padding: 1rem; border-radius: 8px; }

.hidden { display: none !important; }

footer { text-align: center; padding: 3rem 0; color: var(--text-muted); font-size: 0.9rem; border-top: 1px solid var(--card-border); margin-top: 3rem; }
footer a { color: #fff; text-decoration: none; }

/* Responsive */
@media (max-width: 900px) {
    .tool-layout { grid-template-columns: 1fr; }
    .result-panel { order: -1; }
}