/* ==============
   GLOBAL STYLES
   ============== */

:root {
    --bg-primary: #f9fafa;
    --bg-secondary: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #555;
    --border: #d1d5db;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 6px rgba(0, 0, 0, 0.1);
    --radius: 8px;
    --transition: all 0.2s ease;
}

[data-theme="dark"] {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --border: #374151;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 4px 6px rgba(0, 0, 0, 0.3);
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    transition: background-color var(--transition), color var(--transition);
}

/* ==============
   CONTAINER
   ============== */

#quickkit-password-generator {
    max-width: 680px;
    margin: 2.5rem auto;
    padding: 2rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: background-color var(--transition), box-shadow var(--transition);
}

/* ==============
   HEADER & TOGGLE
   ============== */

#quickkit-password-generator h2 {
    margin-top: 0;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.5rem;
}

.theme-toggle {
    display: inline-block;
    margin: 0 0 1rem 0.5rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.theme-toggle:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

/* ==============
   CONTROLS
   ============== */

.qk-controls label {
    display: block;
    margin: 0.75rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.qk-controls input[type="number"] {
    width: 6rem;
    padding: 0.4rem;
    margin-left: 0.5rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
}

.qk-controls input[type="number"]:focus,
#password-output:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* ==============
   BUTTONS
   ============== */

#generate-btn, #copy-btn, #export-csv {
    padding: 0.6rem 1.1rem;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

#generate-btn {
    background-color: var(--accent);
    color: white;
}

#generate-btn:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-hover);
}

#copy-btn, #export-csv {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

#copy-btn:hover, #export-csv:hover {
    background-color: var(--bg-primary);
    border-color: var(--accent);
    color: var(--accent);
}

/* ==============
   PASSWORD OUTPUT
   ============== */

#password-output {
    width: 70%;
    padding: 0.6rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    font-size: 1.1em;
    transition: var(--transition);
}

/* ==============
   SECURITY CHECKLIST
   ============== */

.qk-security-checklist h3 {
    margin-top: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

#security-checks li {
    margin: 0.4rem 0;
    color: var(--text-secondary);
    transition: var(--transition);
}

#security-checks li[data-check]::before {
    content: '⚪ ';
}

#security-checks li[style*="line-through"]::before {
    content: '✅ ';
    color: #10b981;
}

/* ==============
   CURSEUR (SLIDER)
   ============== */

.slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border);
    outline: none;
    margin: 0.5rem 0 1rem 0;
    transition: var(--transition);
}

/* Track (fond du curseur) */
.slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border);
    transition: var(--transition);
}

.slider::-moz-range-track {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border);
    transition: var(--transition);
}

/* Thumb (bouton glissant) */
.slider::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    margin-top: -6px;
}

.slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

/* Hover sur le curseur */
.slider:hover::-webkit-slider-thumb {
    transform: scale(1.15);
}

.slider:hover::-moz-range-thumb {
    transform: scale(1.15);
}

/* Icône de régénération */
#regenerate-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    padding: 0.25rem;
    border-radius: 6px;
}

#regenerate-btn:hover {
    color: var(--accent);
    transform: rotate(15deg);
    background-color: var(--bg-primary);
}