/* Momento PDKS - yeni giris ekrani (arayuz-yenileme) */
:root {
    --vurgu: #14a3b4;
    --vurgu-koyu: #0e8493;
    --zemin: #f5f6f8;
    --yuzey: #ffffff;
    --kenar: #e4e7ec;
    --metin: #1d2430;
    --metin-2: #5a6472;
    --soluk: #8b93a1;
}

html, body {
    height: 100%;
}

body.login-sayfa {
    margin: 0;
    font-family: Tahoma, Verdana, 'Segoe UI', sans-serif;
    color: var(--metin);
    background: var(--zemin);
    display: flex;
    min-height: 100vh;
}

/* ---- Sol panel: kum saati sahnesi ---- */
.login-panel {
    width: 46%;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 40px 44px;
    background:
        radial-gradient(110% 80% at 88% 8%, color-mix(in oklab, var(--vurgu) 72%, #1c3038) 0%, transparent 50%),
        linear-gradient(215deg, color-mix(in oklab, var(--vurgu) 62%, #0c1a24) 0%, color-mix(in oklab, var(--vurgu) 42%, #0a1620) 55%, color-mix(in oklab, var(--vurgu) 24%, #071018) 100%);
}

/* arka plan fotografi: marka rengiyle harmanlanmis (duotone) */
.login-panel .login-foto {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 35%;
    mix-blend-mode: luminosity;
    opacity: .6;
    z-index: 0;
}

/* logo ve slogan okunurlugu icin ust/alt karartma ve vinyet */
.login-panel::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(7, 16, 24, .55) 0%, rgba(7, 16, 24, 0) 32%),
        linear-gradient(0deg, rgba(7, 16, 24, .78) 0%, rgba(7, 16, 24, .3) 40%, rgba(7, 16, 24, 0) 62%),
        radial-gradient(120% 90% at 50% 45%, transparent 55%, rgba(7, 16, 24, .35) 100%);
    pointer-events: none;
    z-index: 0;
}

.login-marka {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding-top: 12px;
}

.login-marka img {
    width: 54px;
    height: 54px;
    border-radius: 13px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .3);
}

.login-marka .marka-adi {
    font-size: 17px;
    font-weight: 700;
    color: #ffffff;
}

.login-marka .marka-firma {
    font-size: 10px;
    font-weight: 600;
    color: rgba(255, 255, 255, .6);
    letter-spacing: .22em;
}

.login-slogan {
    position: relative;
    z-index: 1;
    margin-top: auto;
    max-width: 420px;
}

.login-slogan h2, .login-slogan p {
    text-shadow: 0 1px 8px rgba(0, 0, 0, .45);
}

.login-slogan h2 {
    margin: 0 0 10px 0;
    font-size: 27px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.25;
    text-wrap: pretty;
}

.login-slogan p {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, .75);
    line-height: 1.55;
}

/* kum saati animasyonlari */
@keyframes kum-akis {
    from { stroke-dashoffset: 0; }
    to { stroke-dashoffset: -75; }
}

@keyframes kum-dus {
    0% { transform: translateY(-14px); opacity: 0; }
    25% { opacity: 0.55; }
    80% { opacity: 0.4; }
    100% { transform: translateY(104px); opacity: 0; }
}

@keyframes parlama-nabiz {
    from { opacity: 0.45; }
    to { opacity: 0.68; }
}

.akan-kum { stroke-dasharray: 3 12; animation: kum-akis 1.5s linear infinite; }
.kum-zerre { animation: kum-dus 2.6s linear infinite; }
.kum-zerre-2 { animation-delay: 0.9s; }
.kum-zerre-3 { animation-delay: 1.7s; }
.merkez-parlama { animation: parlama-nabiz 4.5s ease-in-out infinite alternate; }

@media (prefers-reduced-motion: reduce) {
    .akan-kum, .kum-zerre, .merkez-parlama { animation: none; }
}

/* ---- Sag panel: form ---- */
.login-form-alan {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
}

.login-kutu {
    width: 400px;
    max-width: 100%;
}

.login-form-marka {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.login-form-marka img {
    width: 56px;
    height: 56px;
    border-radius: 13px;
    object-fit: cover;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .15);
}

.login-form-marka img.musteri {
    width: auto;
    max-width: 260px;
    height: 64px;
    border-radius: 0;
    object-fit: contain;
    box-shadow: none;
}

.login-form-marka .marka-yazi {
    display: flex;
    flex-direction: column;
}

.login-form-marka .marka-adi {
    font-size: 17px;
    font-weight: 700;
    color: var(--metin);
}

.login-form-marka .marka-firma {
    font-size: 10px;
    font-weight: 600;
    color: var(--soluk);
    letter-spacing: .22em;
}

.login-kutu h1 {
    margin: 0 0 6px 0;
    font-size: 24px;
    font-weight: 700;
}

.login-kutu .alt-baslik {
    font-size: 13.5px;
    color: var(--metin-2);
    margin-bottom: 22px;
}

.login-kutu label {
    display: block;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--metin-2);
    margin-bottom: 6px;
}

.login-kutu .form-control {
    height: 44px;
    padding: 0 14px;
    font-size: 13.5px;
    font-family: inherit;
    color: var(--metin);
    background: var(--yuzey);
    border: 1px solid var(--kenar);
    border-radius: 9px;
    box-shadow: none;
}

.login-kutu .form-control:focus {
    border-color: var(--vurgu);
    box-shadow: 0 0 0 3px color-mix(in oklab, var(--vurgu) 18%, transparent);
    outline: none;
}

.login-kutu .form-group {
    margin-bottom: 14px;
}

.btn-girisyap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 46px;
    margin-top: 22px;
    border: none;
    border-radius: 9px;
    background: var(--vurgu);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    box-shadow: 0 2px 6px color-mix(in oklab, var(--vurgu) 35%, transparent);
    transition: background .15s ease;
}

.btn-girisyap:hover {
    background: var(--vurgu-koyu);
}

.login-surum {
    margin-top: 22px;
    text-align: center;
    font-size: 11.5px;
    color: var(--soluk);
}

/* ---- Mobil uygulama baglantilari (form altinda) ---- */
.login-mobil {
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px solid var(--kenar);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.login-mobil-yazi b {
    display: block;
    font-size: 13px;
    color: var(--metin);
}

.login-mobil-yazi span {
    font-size: 12px;
    color: var(--metin-2);
}

.login-mobil-magazalar {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.login-mobil .magaza {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 148px;
    height: 44px;
    padding: 0 14px;
    border-radius: 9px;
    background: var(--metin);
    color: #ffffff;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .12);
    transition: background .15s ease, transform .15s ease;
}

.login-mobil .magaza:hover,
.login-mobil .magaza:focus-visible {
    background: var(--vurgu-koyu);
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-1px);
}

.login-mobil .magaza svg {
    width: 22px;
    height: 22px;
    flex: none;
}

.login-mobil .magaza span {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.1;
}

.login-mobil .magaza small {
    font-size: 10px;
    font-weight: 400;
    opacity: .75;
    letter-spacing: .02em;
}

/* ---- Form alaninda sanatsal filigran ---- */
.login-form-alan {
    position: relative;
    overflow: hidden;
}

.login-kutu {
    position: relative;
    z-index: 1;
}

/* Sag ust koseden tasan silik logo */
.login-form-alan::before {
    content: "";
    position: absolute;
    top: -95px;
    right: -85px;
    width: 440px;
    height: 440px;
    z-index: 0;
    background: url(momento-icon.png) center / contain no-repeat;
    opacity: .06;
    filter: blur(2px) grayscale(30%);
    transform: rotate(-12deg);
    pointer-events: none;
}

/* Sag alt kosede flu marka yazisi */
.login-form-alan::after {
    content: "Momento PDKS";
    position: absolute;
    right: 18px;
    bottom: 14px;
    z-index: 0;
    font-size: 40px;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--metin);
    opacity: .05;
    filter: blur(1.5px);
    pointer-events: none;
    white-space: nowrap;
}

/* ---- Duyarli ---- */
@media (max-width: 991px) {
    .login-panel { display: none; }
}