/**
 * FTX V3 - Login Enterprise
 * Dark professional theme — matches logo palette (orange + gray)
 */

/* ============================================
   ROOT & VARIABLES
   ============================================ */
:root {
    --login-primary: #fe980a;
    --login-primary-dark: #e68a09;
    --login-primary-light: #ffb347;
    --login-bg-dark: #1a1d21;
    --login-bg-card: #2a2d33;
    --login-bg-input: #33363d;
    --login-text-primary: #e8e9ec;
    --login-text-secondary: #9ca3af;
    --login-text-light: #ffffff;
    --login-border: #3d4148;
    --login-border-focus: #fe980a;
    --login-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    --login-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */
.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(145deg, #111318 0%, #1a1d21 40%, #22252b 100%);
    position: relative;
    overflow: hidden;
}

/* Ambient glow sutil */
.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 15% 50%, rgba(254, 152, 10, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(254, 152, 10, 0.03) 0%, transparent 40%);
    pointer-events: none;
}

.login-main {
    position: relative;
    z-index: 1;
    width: 100%;
}

.login-wrapper {
    display: flex;
    position: relative;
    z-index: 1;
}

/* ============================================
   PANELS
   ============================================ */
.login-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 30px;
}

/* Left: cinza escuro com glass sutil */
.login-panel-left {
    background: linear-gradient(160deg, #2a2d33 0%, #1e2127 100%);
    color: var(--login-text-light);
    position: relative;
    overflow: hidden;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

/* Glass overlay com reflexo */
.login-panel-left::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 35% 40%,
        rgba(255, 255, 255, 0.03) 0%,
        transparent 60%);
    z-index: 0;
    pointer-events: none;
}

/* Linha de luz no topo */
.login-panel-left::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(254, 152, 10, 0.3) 30%,
        rgba(254, 152, 10, 0.5) 50%,
        rgba(254, 152, 10, 0.3) 70%,
        transparent 100%);
    z-index: 1;
}

/* Right: card escuro, levemente mais claro */
.login-panel-right {
    background: var(--login-bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Borda sutil de separação */
.login-panel-right::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg,
        transparent 0%,
        rgba(254, 152, 10, 0.15) 50%,
        transparent 100%);
}

/* ============================================
   BRANDING
   ============================================ */
.login-branding {
    text-align: center;
    position: relative;
    z-index: 2;
    width: 90%;
}

.login-logo-wrapper {
    margin-bottom: 24px;
    animation: slideInDown 0.6s ease-out;
}

.login-logo {
    width: 50%;
    min-width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.4));
    transition: var(--login-transition);
}

.login-logo:hover {
    transform: scale(1.03);
    filter: drop-shadow(0 6px 24px rgba(254, 152, 10, 0.15));
}

.login-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    letter-spacing: -0.02em;
    animation: slideInUp 0.6s ease-out 0.1s both;
}

.login-subtitle {
    font-size: 1.05rem;
    font-weight: 300;
    margin: 0;
    color: var(--login-text-secondary);
    letter-spacing: 0.5px;
    animation: slideInUp 0.6s ease-out 0.2s both;
}

/* ============================================
   FORM CONTAINER
   ============================================ */
.login-form-container {
    width: 100%;
    max-width: 420px;
    animation: slideInRight 0.6s ease-out;
}

.login-form-header {
    margin-bottom: 36px;
    text-align: center;
}

.login-form-title {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--login-text-primary);
    margin: 0 0 8px 0;
    letter-spacing: -0.01em;
}

.login-form-description {
    font-size: 0.9rem;
    color: var(--login-text-secondary);
    margin: 0;
    font-weight: 400;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.login-form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--login-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.login-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.login-input-icon {
    position: absolute;
    left: 14px;
    color: var(--login-text-secondary);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--login-transition);
}

.login-input {
    width: 100%;
    padding: 13px 14px 13px 44px;
    border: 1px solid var(--login-border);
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--login-text-primary);
    background: var(--login-bg-input);
    transition: var(--login-transition);
    font-family: inherit;
}

.login-input:focus {
    outline: none;
    border-color: var(--login-primary);
    box-shadow: 0 0 0 3px rgba(254, 152, 10, 0.12);
    background: #393c44;
}

.login-input::placeholder {
    color: #5a5f68;
}

.login-input-wrapper:focus-within .login-input-icon {
    color: var(--login-primary);
    transform: scale(1.1);
}

/* ============================================
   REMEMBER ME
   ============================================ */
.login-form-remember {
    margin: 5px 0 10px 0;
}

.login-form-remember .form-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.login-form-remember .form-check-input {
    width: 18px;
    height: 18px;
    margin: 0;
    border: 1px solid var(--login-border);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--login-transition);
    background: var(--login-bg-input);
}

.login-form-remember .form-check-input:checked {
    background-color: var(--login-primary);
    border-color: var(--login-primary);
}

.login-form-remember .form-check-label {
    font-size: 0.85rem;
    color: var(--login-text-secondary);
    margin: 0;
    cursor: pointer;
    user-select: none;
}

/* ============================================
   SUBMIT BUTTON
   ============================================ */
.login-btn-submit {
    padding: 13px 24px;
    background: linear-gradient(135deg, var(--login-primary) 0%, var(--login-primary-dark) 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--login-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
    box-shadow: 0 4px 20px rgba(254, 152, 10, 0.25);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.login-btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(254, 152, 10, 0.35);
}

.login-btn-submit:active {
    transform: translateY(0);
}

.login-btn-text {
    flex: 1;
}

.login-btn-icon {
    font-size: 0.9rem;
    transition: var(--login-transition);
}

.login-btn-submit:hover .login-btn-icon {
    transform: translateX(4px);
}

/* ============================================
   FORM FOOTER
   ============================================ */
.login-form-footer {
    text-align: center;
    margin-top: 20px;
}

.login-link {
    font-size: 0.9rem;
    color: var(--login-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--login-transition);
}

.login-link:hover {
    color: var(--login-primary-light);
    text-decoration: underline;
}

/* ============================================
   BOTTOM FOOTER
   ============================================ */
.login-footer {
    background: rgba(0, 0, 0, 0.25);
    padding: 16px 20px;
    text-align: center;
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.login-footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.login-footer-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.login-footer-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--login-transition);
}

.login-footer-link:hover {
    color: var(--login-primary-light);
}

.login-footer-logo {
    height: 36px;
    width: auto;
    opacity: 0.5;
    transition: var(--login-transition);
}

.login-footer-link:hover .login-footer-logo {
    opacity: 0.8;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .login-panel {
        padding: 40px 20px;
    }

    .login-form-container {
        max-width: 380px;
    }
}

@media (max-width: 768px) {
    .login-wrapper {
        flex-direction: column;
    }

    .login-panel {
        padding: 40px 20px;
        min-height: auto;
    }

    .login-panel-left {
        padding: 30px 20px;
        min-height: 200px;
    }

    .login-panel-right {
        padding: 30px 20px;
    }

    .login-form-container {
        max-width: 100%;
    }

    .login-subtitle {
        font-size: 1rem;
    }

    .login-form-title {
        font-size: 1.4rem;
    }

    .login-logo {
        width: 50%;
        min-width: 100px;
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .login-container {
        min-height: auto;
    }

    .login-panel {
        padding: 20px 15px;
    }

    .login-form-container {
        max-width: 100%;
    }

    .login-form-title {
        font-size: 1.25rem;
    }

    .login-form-description {
        font-size: 0.85rem;
    }

    .login-input {
        padding: 10px 12px 10px 40px;
        font-size: 0.9rem;
    }

    .login-btn-submit {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .login-footer {
        padding: 12px 10px;
    }

    .login-footer-text {
        font-size: 0.75rem;
    }
}

/* ============================================
   ESTILOS DO SKIN-ORANGE NECESSÁRIOS PARA LOGIN
   Copiados do skin-orange.css para remover dependência
   ============================================ */

/* Body texture - usado no layout_login.htm.php */
body.texture {
    background: #111318;
}

/* Cl-wrapper básico - usado pelo JavaScript no layout_login.htm.php */
#cl-wrapper {
    display: table;
    width: 100%;
    position: absolute;
    height: 100%;
}

/* Override para login-container (flex precisa sobrescrever table) */
#cl-wrapper.login-container {
    display: flex;
    position: relative;
}

/* Cl-wrapper para containers de login/signup/error */
#cl-wrapper.sign-up-container,
#cl-wrapper.error-container {
    margin: 0;
}

/* Login container - estilos responsivos (caso ainda seja usado) */
@media (max-width: 767px) {
    .login-container .middle-login {
        left: auto;
        width: 100%;
        padding: 0 15px;
        margin-left: 0;
    }
}