/* AdminLTE'nin varsayılan gövde fontu (Source Sans Pro) yerine marka fontunu uygular. */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

.card-primary.card-outline {
    border-top: none;
}

.cbtnLogin {
    background: #FFD100;
    border: none;
    font-weight: 700;
    color: #1A1446;
    padding: 0.95rem 1.5rem;
    border-radius: 50px;
    letter-spacing: 0.04em;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 18px rgba(255, 209, 0, 0.35);
}

.cbtnLogin::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 55%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.55s ease;
}

.cbtnLogin:hover::before {
    left: 160%;
}

.cbtnLogin:hover {
    color: #1A1446;
    background: #f5c800;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(255, 209, 0, 0.5);
}

.login-page {
    display: block !important;
    min-height: 100vh;
    width: 100vw;
    overflow-x: hidden;
    background: #f0f2f5;
}

.login-container {
    display: flex !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
    min-height: 100vh;
    max-width: 1400px;
    margin: 0 auto;
    gap: 0;
}

.login-left-panel,
.login-right-panel {
    width: 50% !important;
    min-height: 100vh;
    box-sizing: border-box;
}

.login-left-panel {
    background: linear-gradient(150deg, #1e2d5a 0%, #243872 55%, #1a3a8a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 3rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.login-left-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(255,209,0,0.10), transparent 35%),
                radial-gradient(circle at bottom right, rgba(255,209,0,0.06), transparent 30%);
    pointer-events: none;
}

.brand-content {
    position: relative;
    z-index: 1;
    max-width: 460px;
}

.brand-content .eyebrow {
    display: inline-flex;
    margin-bottom: 1rem;
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    background: rgba(255, 209, 0, 0.15);
    color: #FFD100;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid rgba(255, 209, 0, 0.25);
}

.brand-content h1 {
    font-size: 3rem;
    margin: 0 0 1.25rem;
    line-height: 1.05;
    font-weight: 700;
}

.brand-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    opacity: 0.94;
    margin-bottom: 2.5rem;
    max-width: 38rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2.5rem;
    margin-bottom: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1rem;
    background: rgba(255, 209, 0, 0.06);
    border: 1px solid rgba(255, 209, 0, 0.15);
    border-radius: 12px;
    backdrop-filter: blur(4px);
    transition: background 0.25s ease;
}

.feature-item:hover {
    background: rgba(255, 209, 0, 0.12);
}

.feature-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    background: rgba(255, 209, 0, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #FFD100;
    padding: 10px;
}

.feature-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.feature-text strong {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255,255,255,0.95);
    line-height: 1.2;
}

.feature-text span {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.3;
}

.panel-shapes {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.85;
}

.shape.circle {
    border-radius: 50%;
}

.shape.square {
    border-radius: 20px;
}

.shape.triangle {
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 86px solid currentColor;
}

.c1 {
    width: 220px;
    height: 220px;
    background: rgba(255, 209, 0, 0.06);
    bottom: -40px;
    right: -40px;
    animation: float 6s ease-in-out infinite;
}

.s1 {
    width: 100px;
    height: 100px;
    background: rgba(255, 209, 0, 0.05);
    top: 10%;
    right: 8%;
    animation: float 5s ease-in-out infinite 0.5s;
}

.t1 {
    color: rgba(255, 209, 0, 0.06);
    bottom: 20%;
    left: 5%;
    animation: float 4.5s ease-in-out infinite 1s;
    transform: scale(1.8);
}

.c2 {
    width: 60px;
    height: 60px;
    background: rgba(255, 209, 0, 0.07);
    top: 5%;
    left: 5%;
    animation: float 5.5s ease-in-out infinite 0.3s;
}

.s2 {
    width: 80px;
    height: 80px;
    background: rgba(255, 209, 0, 0.04);
    top: 40%;
    right: 4%;
    animation: float 7s ease-in-out infinite 0.8s;
}

.t2 {
    color: rgba(255, 209, 0, 0.05);
    top: 10%;
    left: 30%;
    animation: float 6.5s ease-in-out infinite 1.2s;
    transform: scale(1.4);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

.login-right-panel {
    background-color: #f0f2f5;
    background-image: radial-gradient(circle, #c8cdd6 1.5px, transparent 1.5px);
    background-size: 26px 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
}

.login-box {
    width: 100%;
    max-width: 440px;
    padding: 1rem 0;
}

.card.card-outline.card-primary {
    border: 1px solid rgba(255, 209, 0, 0.3) !important;
    border-radius: 18px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.06), 0 20px 48px rgba(0,0,0,0.12);
    overflow: hidden;
    background: #ffffff;
}

.card-body {
    background: #ffffff;
}

.card-body .form-control {
    background: #f5f7fa;
    border: 1px solid #e0e4ec;
    color: #1a1a2e;
    border-radius: 8px;
}

.card-body .form-control::placeholder {
    color: #aab0be;
}

.card-body .form-control:focus {
    background: #fff;
    border-color: #FFD100;
    color: #1a1a2e;
    box-shadow: 0 0 0 0.2rem rgba(255,209,0,0.18);
}

.card-body .input-group-text {
    background: #f5f7fa;
    border: 1px solid #e0e4ec;
    color: #8a92a0;
}

.card-body .text-danger {
    color: #dc3545 !important;
}

.card-header {
    height: 110px;
    background-color: #1a1a2e;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    border-bottom: 3px solid #FFD100;
    padding: 0;
}

.card-body {
    padding: 2.25rem 2rem 2rem;
}

.card-body .text-danger {
    display: block;
    padding: 0.65rem 1rem;
    margin-bottom: 1.25rem;
    background: rgba(220, 53, 69, 0.07);
    border-radius: 8px;
    border-left: 3px solid #dc3545;
    color: #c0392b;
    font-weight: 500;
    font-size: 0.88rem;
}

.input-group .form-control {
    border: 1.5px solid #dce2ea;
    border-right: none;
    border-radius: 10px 0 0 10px;
    min-height: 52px;
    background: #fafbfc;
    font-size: 0.95rem;
    color: #2c2c2c;
    transition: border-color 0.25s ease, background 0.25s ease;
    box-shadow: none;
}

.input-group .form-control::placeholder {
    color: #aab0bb;
}

.input-group .form-control:focus {
    border-color: #FFD100;
    background: #ffffff;
    box-shadow: none;
}

.input-group-text {
    border: 1.5px solid #dce2ea;
    border-left: none;
    border-radius: 0 10px 10px 0;
    background: #fafbfc;
    color: #9aa3ae;
    transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.input-group:focus-within .input-group-text {
    border-color: #FFD100;
    color: #1A1446;
    background: #fffdf0;
}

@media (max-width: 992px) {
    .login-container {
        flex-direction: column;
    }

    .login-left-panel,
    .login-right-panel {
        width: 100% !important;
        min-height: auto;
        padding: 3rem 2rem;
    }

    .login-left-panel {
        min-height: 50vh;
    }

    .brand-content h1 {
        font-size: 2.2rem;
    }

    .brand-content p {
        font-size: 1rem;
    }

    .panel-shapes {
        width: 220px;
        height: 220px;
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .login-left-panel,
    .login-right-panel {
        padding: 2rem 1.5rem;
    }

    .login-left-panel {
        min-height: 45vh;
    }

    .brand-content h1 {
        font-size: 2rem;
    }

    .brand-content p {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }

    .panel-shapes {
        width: 180px;
        height: 180px;
        margin-top: 1.5rem;
    }

    .c1 {
        width: 80px !important;
        height: 80px !important;
        top: 10px !important;
        left: 40px !important;
    }

    .s1 {
        width: 60px !important;
        height: 60px !important;
        top: 90px !important;
        left: 0px !important;
    }

    .t1 {
        top: 100px !important;
        right: 0px !important;
    }

    .c2 {
        width: 50px !important;
        height: 50px !important;
        bottom: 20px !important;
        right: 20px !important;
    }

    .s2 {
        width: 40px !important;
        height: 40px !important;
        bottom: 0px !important;
        left: 20px !important;
    }

    .t2 {
        top: 15px !important;
        left: 10px !important;
    }

    .card-header {
        height: 100px;
    }

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

@media (max-width: 576px) {
    .brand-content h1 {
        font-size: 1.75rem;
    }

    .brand-content p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    .login-left-panel,
    .login-right-panel {
        padding: 2rem 1.25rem;
    }

    .login-left-panel {
        min-height: 40vh;
    }

    .panel-shapes {
        width: 150px;
        height: 150px;
        margin-top: 1rem;
    }

    .c1 {
        width: 65px !important;
        height: 65px !important;
        top: 5px !important;
        left: 35px !important;
    }

    .s1 {
        width: 50px !important;
        height: 50px !important;
        top: 75px !important;
        left: -10px !important;
    }

    .c2 {
        width: 40px !important;
        height: 40px !important;
        bottom: 15px !important;
        right: 20px !important;
    }

    .s2 {
        width: 35px !important;
        height: 35px !important;
        bottom: -5px !important;
        left: 10px !important;
    }

    .login-box {
        max-width: 100%;
    }

    .card-header {
        height: 80px;
    }

    .card-body {
        padding: 1.25rem;
    }

    .cbtnLogin {
        padding: 0.85rem 1rem;
        font-size: 0.95rem;
    }
}