/* ============================================================
   RRAMOS - LOGIN CSS
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --login-primary: #1a1a2e;
    --login-accent:  #e74c3c;
    --login-accent2: #c0392b;
    --login-gold:    #f39c12;
    --login-card-bg: rgba(255,255,255,0.97);
    --login-input-bg: #f8f9fa;
    --login-border:  #e0e4ea;
    --login-text:    #2c3e50;
    --login-muted:   #7f8c8d;
    --radius:        14px;
    --shadow-card:   0 20px 60px rgba(0,0,0,0.2);
}

html, body { height: 100%; font-family: 'Inter', sans-serif; }

.login-body {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    display: flex;
    align-items: stretch;
    overflow: hidden;
    position: relative;
}

/* FUNDO ANIMADO */
.bg-gradient-anim {
    position: fixed; inset: 0; z-index: 0;
    background: linear-gradient(270deg, #1a1a2e, #16213e, #0f3460, #e74c3c);
    background-size: 800% 800%;
    animation: bgShift 18s ease infinite;
    opacity: 0.85;
}
@keyframes bgShift {
    0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}
}

/* PARTÍCULAS */
.particles { position: fixed; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    animation: floatUp linear infinite;
}
@keyframes floatUp {
    0%   { transform: translateY(110vh) scale(0); opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 0.5; }
    100% { transform: translateY(-10vh) scale(1.5); opacity: 0; }
}

/* WRAPPER */
.login-wrapper {
    position: relative; z-index: 10;
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* PAINEL ESQUERDO */
.login-panel-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 4rem 3rem;
    color: #fff;
    text-align: center;
    animation: slideInLeft 0.8s ease;
}
@keyframes slideInLeft { from{transform:translateX(-60px);opacity:0} to{transform:translateX(0);opacity:1} }

.login-logo-big {
    width: 100px; height: 100px;
    background: linear-gradient(135deg, var(--login-accent), var(--login-gold));
    border-radius: 28px;
    display: flex; align-items: center; justify-content: center;
    font-size: 3.5rem; font-weight: 900; color: #fff;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 32px rgba(231,76,60,0.4);
    animation: logoPulse 3s ease-in-out infinite;
}
@keyframes logoPulse {
    0%,100%{box-shadow:0 8px 32px rgba(231,76,60,0.4)}
    50%{box-shadow:0 8px 48px rgba(231,76,60,0.7)}
}

.login-title-big { font-size: 3rem; font-weight: 800; letter-spacing: 4px; margin-bottom: 0.3rem; }
.login-sub-big   { font-size: 1.1rem; opacity: 0.8; letter-spacing: 2px; margin-bottom: 3rem; }

.login-info-list { display: flex; flex-direction: column; gap: 1rem; text-align: left; }
.info-item {
    display: flex; align-items: center; gap: 1rem;
    padding: 0.9rem 1.5rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    backdrop-filter: blur(8px);
    font-size: 0.95rem;
    transition: all 0.3s;
}
.info-item:hover { background: rgba(255,255,255,0.15); transform: translateX(6px); }
.info-item i { color: var(--login-gold); font-size: 1.2rem; width: 20px; }

/* PAINEL DIREITO */
.login-panel-right {
    width: 480px;
    min-width: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(20px);
    animation: slideInRight 0.8s ease;
}
@keyframes slideInRight { from{transform:translateX(60px);opacity:0} to{transform:translateX(0);opacity:1} }

/* CARD */
.login-card {
    width: 100%; max-width: 420px;
    background: var(--login-card-bg);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
    animation: cardAppear 0.6s ease 0.2s both;
}
@keyframes cardAppear { from{transform:translateY(30px);opacity:0} to{transform:translateY(0);opacity:1} }

/* LOGO MOBILE */
.login-logo-mobile {
    display: none;
    align-items: center; gap: 1rem;
    margin-bottom: 1.5rem;
}
.login-logo-circle {
    width: 50px; height: 50px;
    background: linear-gradient(135deg, var(--login-accent), var(--login-gold));
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; font-weight: 900; color: #fff;
}
.login-brand-mobile { display: block; font-size: 1.3rem; font-weight: 800; color: var(--login-text); }

/* TÍTULO DO FORM */
.form-title {
    font-size: 1.5rem; font-weight: 700; color: var(--login-text);
    margin-bottom: 0.4rem;
    display: flex; align-items: center; gap: 0.7rem;
}
.form-title-icon { color: var(--login-accent); }
.form-subtitle { color: var(--login-muted); font-size: 0.88rem; margin-bottom: 1.5rem; }

/* ALERTS */
.alert {
    padding: 0.9rem 1.2rem;
    border-radius: 10px;
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    display: flex; align-items: center; gap: 0.7rem;
    border: 1px solid transparent;
}
.alert-danger  { background: #fdf0f0; color: #c0392b; border-color: #f5c6cb; }
.alert-warning { background: #fefae6; color: #856404; border-color: #ffc107; }
.alert-info    { background: #e8f4fc; color: #2980b9; border-color: #bee5eb; }
.alert-success { background: #eafaf1; color: #1e8449; border-color: #c3e6cb; }
.alert-shake   { animation: shake 0.5s ease; }
@keyframes shake {
    0%,100%{transform:translateX(0)} 20%{transform:translateX(-8px)} 40%{transform:translateX(8px)}
    60%{transform:translateX(-5px)} 80%{transform:translateX(5px)}
}

/* INPUTS */
.input-group-login {
    position: relative;
    margin-bottom: 1rem;
}
.input-icon {
    position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
    color: var(--login-muted); font-size: 1rem; pointer-events: none;
    transition: color 0.3s;
}
.input-login {
    width: 100%;
    padding: 0.9rem 2.8rem 0.9rem 2.8rem;
    border: 2px solid var(--login-border);
    border-radius: 12px;
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--login-input-bg);
    color: var(--login-text);
    transition: all 0.3s;
    outline: none;
}
.input-login:focus {
    border-color: var(--login-accent);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(231,76,60,0.1);
}
.input-login:focus + .input-icon,
.input-group-login:focus-within .input-icon { color: var(--login-accent); }

.input-error .input-login { border-color: #e74c3c; }

.input-clear {
    position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
    cursor: pointer; color: var(--login-muted); font-size: 1rem;
    transition: color 0.2s;
}
.input-clear:hover { color: var(--login-accent); }

/* OPÇÕES */
.login-options {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 1.3rem;
}
.check-label {
    display: flex; align-items: center; gap: 0.5rem;
    cursor: pointer; font-size: 0.88rem; color: var(--login-text);
}
.check-label input[type="checkbox"] { display: none; }
.check-custom {
    width: 18px; height: 18px;
    border: 2px solid var(--login-border);
    border-radius: 5px;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.2s;
}
.check-label input:checked ~ .check-custom {
    background: var(--login-accent); border-color: var(--login-accent);
}
.check-label input:checked ~ .check-custom::after {
    content: '✓'; color: #fff; font-size: 0.75rem; font-weight: 700;
}
.link-forgot {
    font-size: 0.88rem; color: var(--login-accent);
    text-decoration: none; font-weight: 500;
}
.link-forgot:hover { text-decoration: underline; }

/* BOTÃO LOGIN */
.btn-login {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--login-accent), var(--login-accent2));
    color: #fff;
    border: none; border-radius: 12px;
    font-size: 1rem; font-weight: 700;
    cursor: pointer; font-family: inherit;
    transition: all 0.3s;
    display: flex; align-items: center; justify-content: center; gap: 0.6rem;
    position: relative; overflow: hidden;
    letter-spacing: 0.5px;
}
.btn-login::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    opacity: 0; transition: opacity 0.3s;
}
.btn-login:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(231,76,60,0.4); }
.btn-login:hover::before { opacity: 1; }
.btn-login:active { transform: translateY(0); }

/* SEGURANÇA */
.security-indicator {
    display: flex; align-items: center; justify-content: center; gap: 0.5rem;
    margin-top: 1.2rem;
    font-size: 0.78rem; color: var(--login-muted);
}
.security-indicator i { color: #27ae60; }

/* LINKS */
.login-links { margin-top: 1rem; text-align: center; }
.link-back { color: var(--login-accent); text-decoration: none; font-size: 0.9rem; }
.link-back:hover { text-decoration: underline; }

/* FOOTER */
.login-footer-text {
    margin-top: 2rem;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.4);
    text-align: center;
}

/* RESPONSIVO */
@media (max-width: 768px) {
    .login-panel-left { display: none; }
    .login-panel-right { width: 100%; padding: 1.5rem; }
    .login-card { padding: 2rem 1.5rem; border-radius: 20px; }
    .login-logo-mobile { display: flex; }
}