/* ============================================
   MiniServices — Charte graphique
   ============================================ */

:root {
    --color-primary: #2C3E50;
    --color-secondary: #2980B9;
    --color-accent: #27AE60;
    --color-danger: #E74C3C;
    --color-neutral: #ECF0F1;
    --color-text: #2C3E50;
    --color-text-muted: #7F8C8D;
    --radius-card: 8px;
    --radius-btn: 6px;
    --radius-input: 4px;
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-card-hover: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* Typography */
body {
    font-family: 'Inter', 'Calibri', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: var(--color-text);
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
    padding-bottom: 2rem;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--color-primary);
}

/* Navbar */
.bg-primary-dark {
    background-color: var(--color-primary) !important;
}

.navbar-brand {
    font-size: 1.3rem;
    letter-spacing: -0.5px;
}

.dropdown-menu-modules {
    min-width: 300px;
}

.dropdown-menu-modules .dropdown-item {
    padding: 0.6rem 1rem;
}

/* Buttons */
.btn-primary {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    border-radius: var(--radius-btn);
}

.btn-primary:hover {
    background-color: #2471a3;
    border-color: #2471a3;
}

.btn-accent {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    border-radius: var(--radius-btn);
}

.btn-accent:hover {
    background-color: #229954;
    border-color: #229954;
    color: white;
}

.bg-accent {
    background-color: var(--color-accent) !important;
}

/* Cards */
.card {
    border: none;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.card-tool {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card-tool:hover {
    color: inherit;
}

.card-tool .card-body {
    padding: 1.5rem;
}

.card-tool .tool-icon {
    font-size: 2.2rem;
    margin-bottom: 0.8rem;
    display: block;
}

.card-tool .card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.card-tool .card-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Module cards (home page) */
.card-module {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card-module:hover {
    color: inherit;
}

.card-module .module-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    padding: 4rem 0;
}

.hero-section h1 {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
}

.hero-section .lead {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Tool page layout */
.tool-header {
    background-color: white;
    padding: 2rem 0;
    border-bottom: 1px solid #e9ecef;
    margin-bottom: 2rem;
}

.tool-header h1 {
    font-size: 1.8rem;
}

/* Upload zone */
.upload-zone {
    border: 2px dashed #ced4da;
    border-radius: var(--radius-card);
    padding: 3rem 2rem;
    text-align: center;
    background-color: #fafbfc;
    transition: border-color 0.2s ease, background-color 0.2s ease;
    cursor: pointer;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--color-secondary);
    background-color: #eaf4fc;
}

.upload-zone .upload-icon {
    font-size: 3rem;
    color: var(--color-secondary);
    display: block;
    margin-bottom: 1rem;
}

.upload-zone .upload-text {
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

.upload-zone .upload-formats {
    font-size: 0.85rem;
    color: #adb5bd;
    margin-top: 0.5rem;
}

/* File list */
.file-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background: white;
    border-radius: var(--radius-input);
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-card);
}

.file-item .file-name {
    flex: 1;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-item .file-size {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin: 0 1rem;
}

/* Progress bar */
.progress-processing {
    height: 6px;
    border-radius: 3px;
}

.progress-processing .progress-bar {
    background-color: var(--color-secondary);
}

/* Result zone */
.result-zone {
    background-color: #e8f8f0;
    border: 1px solid #b7e4c7;
    border-radius: var(--radius-card);
    padding: 2rem;
    text-align: center;
}

.result-zone .result-icon {
    font-size: 3rem;
    color: var(--color-accent);
    display: block;
    margin-bottom: 1rem;
}

/* Options panel */
.options-panel {
    background: white;
    border-radius: var(--radius-card);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
}

/* Tool help sidebar */
.tool-help-steps,
.tool-help-tips {
    padding-left: 1.2rem;
    color: var(--color-text);
    line-height: 1.7;
}

.tool-help-steps li {
    margin-bottom: 0.25rem;
}

.tool-help-tips li {
    margin-bottom: 0.35rem;
}

/* Section headers */
.section-header {
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 1.6rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--color-secondary);
    border-radius: 2px;
}

/* Pricing */
.pricing-card {
    border-radius: var(--radius-card);
    overflow: hidden;
}

.pricing-card.featured {
    border: 2px solid var(--color-secondary);
    transform: scale(1.02);
}

/* Credits badge */
.credit-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.credit-badge.free {
    background-color: #e8f8f0;
    color: var(--color-accent);
}

.credit-badge.paid {
    background-color: #eaf4fc;
    color: var(--color-secondary);
}

/* Related tools */
.related-tools {
    background-color: var(--color-neutral);
    padding: 3rem 0;
    margin-top: 3rem;
}

/* Responsive */
@media (max-width: 576px) {
    .hero-section {
        padding: 2.5rem 0;
    }
    .hero-section h1 {
        font-size: 1.8rem;
    }
    .upload-zone {
        padding: 2rem 1rem;
    }
}

/* Toast notifications */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1080;
}

/* Breadcrumb */
.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
}

/* Form controls */
.form-control:focus,
.form-select:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 0.2rem rgba(41, 128, 185, 0.15);
}

/* Django CheckboxSelectMultiple / RadioSelect widget */
.card-body [id^="id_"] > div {
    padding: 0.3rem 0;
}

.card-body [id^="id_"] > div > label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    margin: 0;
}

.card-body [id^="id_"] > div > label input[type="checkbox"],
.card-body [id^="id_"] > div > label input[type="radio"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--color-secondary);
    flex-shrink: 0;
}

/* Page transitions */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}