:root {
    font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
    /* Palette reprise de dark.css (tournament-made-simple) pour le header/nav */
    --header-bg: #12161D;
    --header-border: #1F3E4D;
    --nav-link-color: #EEEEEE;
    --nav-link-hover-bg: #2A3A4A;
    --nav-link-hover-color: #45BCEB;
    /* Degrade de bouton repris de tournament-made-simple (--color-main / --color-main-dark) */
    --btn-primary-start: #61C7EF;
    --btn-primary-end: #257D9F;
    --btn-primary-hover-start: #8AD8F5;
    --btn-primary-hover-end: #57B8E0;
    /* Champs de formulaire sur carte sombre */
    --form-card-bg: #1C222C;
    --form-card-border: #2D5B70;
    --form-input-bg: #2A3441;
    --form-input-border: #3A4655;
    --form-input-placeholder: #888888;
}
html, body { height: 100%; }
body { margin: 0; background: #f5f6f8; color: #1c2530; display: flex; flex-direction: column; min-height: 100vh; }

.site-header {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 8px 20px;
    background: var(--header-bg);
    border-bottom: 3px solid var(--header-border);
}
.site-brand { display: flex; align-items: center; }
.site-logo { height: 48px; width: auto; display: block; }
.site-nav { display: flex; flex-wrap: wrap; gap: 4px; }
.nav-logout-form { display: inline; }

.nav-link {
    display: inline-block;
    padding: 10px 16px;
    color: var(--nav-link-color);
    text-decoration: none;
    background: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font: inherit;
    transition: background-color 0.2s ease, color 0.2s ease;
}
.nav-link:hover {
    background-color: var(--nav-link-hover-bg);
    color: var(--nav-link-hover-color);
}

main { flex: 1; max-width: 960px; margin: 0 auto; padding: 20px; width: 100%; box-sizing: border-box; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid #dfe3e8; }

footer {
    text-align: center;
    padding: 16px 20px;
    background: var(--header-bg);
    color: var(--nav-link-color);
    border-top: 3px solid var(--header-border);
    font-size: 0.85rem;
}

.form-table { width: auto; }
.form-table td { border-bottom: none; padding: 8px 12px; }
.form-table td:first-child { text-align: left; font-weight: 600; }
.form-actions { margin-top: 16px; }

.form-card {
    max-width: 500px;
    margin-top: 24px;
    background: var(--form-card-bg);
    color: var(--nav-link-color);
    border-radius: 8px;
    padding: 24px;
}
.form-card h2 {
    margin-top: 0;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--nav-link-hover-color);
    color: #fff;
}
.form-card .form-group { margin-bottom: 16px; }
.form-card .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--nav-link-color);
}
.form-card .form-group input {
    width: 100%;
    box-sizing: border-box;
    padding: 12px;
    border-radius: 6px;
    border: 1px solid var(--form-input-border);
    background: var(--form-input-bg);
    color: var(--nav-link-color);
    font-size: 0.95rem;
}
.form-card .form-group input::placeholder { color: var(--form-input-placeholder); }
.form-card .form-group input:focus {
    outline: none;
    border-color: var(--nav-link-hover-color);
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--btn-primary-start) 0%, var(--btn-primary-end) 100%);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
button:hover {
    background: linear-gradient(135deg, var(--btn-primary-hover-start) 0%, var(--btn-primary-hover-end) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

body.login-page {
    background: var(--header-bg);
    align-items: center;
    justify-content: center;
}
.login-main {
    max-width: 420px;
    width: 100%;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}
.login-logo {
    height: 96px;
    width: auto;
    margin-bottom: 24px;
}
.login-card {
    width: 100%;
    box-sizing: border-box;
    margin-top: 0;
    padding-top: 32px;
    text-align: center;
}
.login-card form { text-align: left; }
.login-card button { width: 100%; margin-top: 8px; }
.login-message {
    margin-top: 16px;
    margin-bottom: 0;
    color: #E08E45;
    font-size: 0.9rem;
}

table input[type="text"] {
    padding: 8px 10px;
    border: 1px solid #ccd2d8;
    border-radius: 4px;
    font: inherit;
    box-sizing: border-box;
}
table input[type="text"]:read-only {
    background: #eef0f3;
    color: #555;
    cursor: default;
}

.player-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    white-space: nowrap;
}
.player-actions form { display: inline; margin: 0; }

.btn-link {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    background: linear-gradient(135deg, var(--btn-primary-start) 0%, var(--btn-primary-end) 100%);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-link:hover {
    background: linear-gradient(135deg, var(--btn-primary-hover-start) 0%, var(--btn-primary-hover-end) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
button:disabled:hover {
    background: linear-gradient(135deg, var(--btn-primary-start) 0%, var(--btn-primary-end) 100%);
    transform: none;
    box-shadow: none;
}