/**
 * Giriş sayfası — mobil öncelikli, tek sütun kart
 */
html.login-html {
    overflow-y: auto;
    overflow-x: hidden;
}

body.login-page {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    /* background-image: index.php içinde (arkaplan.png) */
    background-color: #f1f5f9;
    color: var(--gf-color-text);
}

.login-page__wrap {
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    min-height: 100svh;
    align-items: center;
    justify-content: center;
    padding-top: max(var(--gf-gutter), env(safe-area-inset-top, 0px));
    padding-right: max(var(--gf-gutter), env(safe-area-inset-right, 0px));
    padding-bottom: max(var(--gf-gutter), env(safe-area-inset-bottom, 0px));
    padding-left: max(var(--gf-gutter), env(safe-area-inset-left, 0px));
    box-sizing: border-box;
}

@media (max-height: 40rem) {
    .login-page__wrap {
        align-items: flex-start;
        padding-top: max(1rem, env(safe-area-inset-top, 0px), var(--gf-gutter));
    }
}

.login-page__main {
    width: 100%;
    max-width: min(28rem, 100%);
    min-width: 0;
}

.login-card {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    --login-card-pad: clamp(1.25rem, 4vw, 1.75rem);
    --login-card-pad-top: clamp(0.4rem, 1.2vw, 0.65rem);
    padding: var(--login-card-pad-top) var(--login-card-pad) var(--login-card-pad);
    background: var(--gf-color-surface);
    border: none;
    border-radius: 0;
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.04),
        0 12px 40px rgba(15, 23, 42, 0.08);
    box-sizing: border-box;
    overflow: hidden;
}

.login-card__brand {
    display: flex;
    justify-content: center;
    margin-bottom: var(--gf-stack-md);
}

.login-card__logo {
    display: block;
    max-width: min(100%, 11rem);
    height: auto;
}

.login-card__team {
    margin-top: 0;
    margin-bottom: calc(-1 * var(--login-card-pad));
    margin-left: calc(-1 * var(--login-card-pad));
    margin-right: calc(-1 * var(--login-card-pad));
    width: calc(100% + 2 * var(--login-card-pad));
    box-sizing: border-box;
}

.login-card__team-image {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
}

.login-card__title {
    margin: 0 0 var(--gf-stack-xs);
    font-size: var(--gf-text-xl);
    font-weight: 700;
    line-height: var(--gf-leading-tight);
    letter-spacing: -0.02em;
    text-align: center;
}

.login-card__lead {
    margin: 0 0 var(--gf-stack-lg);
    font-size: var(--gf-text-sm);
    color: var(--gf-color-text-muted);
    text-align: center;
    line-height: var(--gf-leading-normal);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--gf-stack-md);
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: var(--gf-stack-xs);
}

.login-field label {
    font-size: var(--gf-text-sm);
    font-weight: 600;
    color: var(--gf-color-text);
}

.login-field input {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0.65rem 0.75rem;
    font: inherit;
    /* iOS Safari: 16px altında odakta sayfa yakınlaşır */
    font-size: max(1rem, var(--gf-text-base));
    line-height: 1.35;
    color: var(--gf-color-text);
    background: #fff;
    border: 1px solid #c5080f;
    border-radius: 0;
    box-sizing: border-box;
    min-height: 2.75rem;
    -webkit-appearance: none;
    appearance: none;
}

.login-field input:hover {
    border-color: #a5060c;
}

.login-field input:focus {
    outline: none;
    border-color: rgba(235, 13, 19, 0.65);
    box-shadow: 0 0 0 3px rgba(235, 13, 19, 0.15);
}

.login-field input::placeholder {
    color: #94a3b8;
}

.login-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    margin-top: var(--gf-stack-sm);
    padding: 0.7rem 1rem;
    font: inherit;
    font-size: max(1rem, var(--gf-text-base));
    touch-action: manipulation;
    font-weight: 600;
    line-height: 1.25;
    color: #fff;
    background: #c5080f;
    border: none;
    border-radius: 0;
    cursor: pointer;
    min-height: 2.75rem;
    box-sizing: border-box;
    transition: background 0.15s ease;
}

.login-submit:hover {
    background: #a5060c;
}

.login-submit:focus-visible {
    outline: 2px solid rgba(235, 13, 19, 0.55);
    outline-offset: 2px;
}

.login-submit:active {
    background: #8f050a;
}

.login-card__footer {
    margin: var(--gf-stack-lg) 0 0;
    padding-top: var(--gf-stack-md);
    border-top: 1px solid #e5e7eb;
    text-align: center;
    font-size: var(--gf-text-sm);
}

.login-card__footer a {
    color: #c5080f;
    font-weight: 500;
    text-decoration: none;
}

.login-card__footer a:hover {
    text-decoration: underline;
}

.login-card__footer a:focus-visible {
    outline: 2px solid rgba(235, 13, 19, 0.45);
    outline-offset: 2px;
    border-radius: 2px;
}

.login-alert {
    margin: 0 0 var(--gf-stack-md);
    padding: 0.65rem 0.75rem;
    font-size: var(--gf-text-sm);
    line-height: var(--gf-leading-normal);
    color: #991b1b;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 0;
}

.login-alert[hidden] {
    display: none !important;
}