/* Fase 2.5 - cache de mareas renovada para altura actual */
:root{--blue:#0b66e4;--deep:#082855;--navy:#0a2d61;--text:#0b2a55;--muted:#61708a;--card:rgba(255,255,255,.9);--shadow:0 18px 45px rgba(35,86,145,.14);--danger:#c62828;--ok:#167a38;--radius:28px}*{box-sizing:border-box}html{min-height:100%;background:#fff}body{margin:0;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 50% 0%,#fff 0%,#f7fbff 48%,#eef7ff 100%)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.app-shell{position:relative;width:min(100%,520px);min-height:100vh;margin:0 auto;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.96) 62%,rgba(231,245,255,.95) 100%)}.app-shell::before{content:"";position:absolute;left:-65px;bottom:88px;width:180px;height:215px;background:linear-gradient(180deg,rgba(53,151,234,.38),rgba(53,151,234,.08));clip-path:polygon(38% 0,50% 10%,50% 100%,32% 100%,32% 10%);opacity:.7}.app-shell::after{content:"";position:absolute;left:-20%;right:-20%;bottom:70px;height:170px;background:linear-gradient(168deg,transparent 0 26%,rgba(98,191,242,.28) 27% 42%,transparent 43%),linear-gradient(176deg,transparent 0 34%,rgba(0,133,226,.52) 35% 58%,transparent 59%),linear-gradient(184deg,transparent 0 44%,rgba(0,96,194,.92) 45% 100%);pointer-events:none}.home-screen{position:relative;z-index:1;min-height:calc(100vh - 96px);padding:max(18px,env(safe-area-inset-top)) 22px 140px}.topbar{display:flex;align-items:center;justify-content:space-between;height:42px}.icon-button,.notification-button{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;color:var(--blue)}.menu-button{flex-direction:column;gap:5px}.menu-button span{width:25px;height:3px;background:var(--blue);border-radius:999px;display:block}.notification-button{position:relative}.notification-button svg{width:28px;height:28px;fill:none;stroke:var(--blue);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.notification-button span{position:absolute;top:5px;right:4px;width:10px;height:10px;background:#e60019;border-radius:50%;box-shadow:0 0 0 3px #fff}.brand-welcome{text-align:center;position:relative;padding-top:6px}.watermark-logo{position:absolute;top:-10px;left:50%;width:94%;transform:translateX(-50%);opacity:.055;pointer-events:none}.main-logo{position:relative;width:min(62%,300px);height:auto;display:block;margin:0 auto 14px;filter:drop-shadow(0 10px 20px rgba(0,0,0,.06))}.wave-mark{height:26px;display:flex;justify-content:center;gap:0}.wave-mark span{display:block;width:52px;height:13px;border-top:5px solid #42a7f5;border-radius:60% 70% 0 0;transform:skewX(-18deg)}.wave-mark span:nth-child(2){margin-left:-20px;opacity:.85}.wave-mark span:nth-child(3){margin-left:-20px;opacity:.65}.brand-welcome h1{font-size:clamp(36px,9vw,52px);line-height:1;margin:8px 0 8px;font-weight:650;color:#07306a}.brand-welcome p{margin:0 0 22px;color:#50627d;font-size:18px}.status-card,.module-card,.admin-card,.form-card{background:var(--card);backdrop-filter:blur(10px);box-shadow:var(--shadow);border:1px solid rgba(210,226,242,.7);border-radius:var(--radius)}.status-card{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 18px;margin:0 auto 22px}.status-left{display:flex;align-items:center;gap:14px;min-width:0}.status-icon{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,#005cff,#0789ff);display:grid;place-items:center;flex:0 0 auto}.status-icon svg{width:38px;height:38px;fill:none;stroke:#fff;stroke-width:3}.status-date{display:block;color:#526986;font-size:15px;white-space:nowrap}.status-time{display:block;color:#061f4e;font-size:26px;letter-spacing:2px}.status-weather{display:grid;grid-template-columns:54px auto;grid-template-rows:auto auto;align-items:center;border-left:1px solid #d9e8f6;padding-left:18px}.weather-icon{grid-row:1/3;position:relative;width:48px;height:40px}.sun{position:absolute;left:2px;top:2px;width:28px;height:28px;background:#ffbe20;border-radius:50%;box-shadow:0 0 0 8px rgba(255,190,32,.12)}.cloud{position:absolute;left:15px;top:18px;width:30px;height:17px;background:#dbe7f2;border-radius:14px}.cloud::before{content:"";position:absolute;left:4px;top:-9px;width:17px;height:17px;border-radius:50%;background:#eef4f8}.status-weather strong{font-size:32px;color:#08285c;line-height:1}.status-weather small{font-size:13px;color:#62728b}.module-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.module-card{min-height:176px;padding:18px 14px;display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:flex-start}.module-icon{width:78px;height:78px;border-radius:50%;background:#eef6ff;display:grid;place-items:center;margin-bottom:12px}.module-icon svg{width:47px;height:47px;fill:none;stroke:var(--blue);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.module-card strong{font-size:21px;margin-bottom:7px}.module-card small{font-size:14.5px;line-height:1.35;color:#60708b;min-height:38px}.card-arrow{margin-top:auto;color:var(--blue);font-size:30px;line-height:1}.bottom-nav{position:fixed;left:50%;bottom:10px;transform:translateX(-50%);z-index:5;width:min(calc(100% - 28px),486px);height:82px;background:#fff;border-radius:30px;box-shadow:0 18px 45px rgba(12,55,105,.18);display:grid;grid-template-columns:repeat(4,1fr);align-items:center;padding:8px}.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:5px;color:#6c7b90;font-size:13px}.bottom-nav a.active{color:var(--blue);background:#eef6ff;border-radius:24px;height:64px;justify-content:center}.bottom-nav svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}.login-wrap{position:relative;z-index:1;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px}.login-card{width:100%;max-width:420px;background:#fff;border-radius:32px;box-shadow:var(--shadow);padding:28px;border:1px solid #dbe8f6;text-align:center}.login-card img{width:250px;max-width:82%;margin-bottom:16px}.login-card h1{margin:0 0 8px;font-size:30px;color:#07306a}.field{text-align:left;margin:14px 0}.field label{display:block;font-weight:650;margin-bottom:6px}.field input,.field select{width:100%;border:1px solid #cfe0f2;border-radius:14px;padding:13px 14px;background:#fbfdff;color:#092b5c}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:16px;background:var(--blue);color:#fff;padding:12px 18px;font-weight:700;cursor:pointer;box-shadow:0 12px 25px rgba(11,102,228,.22)}.btn.secondary{background:#eef6ff;color:var(--blue);box-shadow:none}.btn.danger{background:var(--danger)}.alert{border-radius:14px;padding:12px 14px;margin:12px 0;text-align:left}.alert.error{background:#fff1f1;color:#8d1d1d;border:1px solid #ffd0d0}.alert.ok{background:#eefaf1;color:#126532;border:1px solid #ccebd4}.admin-page{position:relative;z-index:1;min-height:100vh;padding:24px 18px 110px}.admin-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.admin-header h1{font-size:25px;margin:0}.admin-card,.form-card{padding:18px;margin-bottom:16px}.admin-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden}.table th,.table td{text-align:left;border-bottom:1px solid #edf3f9;padding:11px 10px;font-size:14px}.table th{color:#526986;background:#f6fbff}.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;background:#eef6ff;color:var(--blue);font-weight:700}.badge.off{background:#f6f6f6;color:#777}.checkbox-list{display:grid;gap:10px}.checkbox-row{display:flex;align-items:flex-start;gap:10px;border:1px solid #e0ecf8;background:#fff;border-radius:14px;padding:12px}.checkbox-row input{margin-top:4px}.muted{color:var(--muted)}@media(max-width:380px){.home-screen{padding-left:16px;padding-right:16px}.module-grid{gap:11px}.module-card{min-height:166px}.module-card strong{font-size:18px}.status-card{padding:12px}.status-weather{padding-left:12px}.main-logo{width:70%}}

/* Fase 1.3 - mejoras administración */
.admin-dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-top:18px}.admin-tile{display:flex;flex-direction:column;gap:8px;text-decoration:none;background:#fff;border:1px solid rgba(11,86,133,.12);border-radius:18px;padding:18px;box-shadow:0 12px 30px rgba(10,63,97,.09);color:#113a59}.admin-tile strong{font-size:1.05rem}.admin-tile span{color:#6c8395;font-size:.92rem;line-height:1.35}.admin-tile.important{border-color:rgba(0,128,192,.25);background:linear-gradient(180deg,#ffffff,#eef9ff)}.btn.mini{display:inline-flex;padding:7px 10px;border-radius:10px;font-size:.86rem;text-decoration:none}.permission-list .checkbox-row{align-items:flex-start}.permission-list code{background:#edf6fb;color:#0e5a85;border-radius:6px;padding:1px 5px}.admin-actions{flex-wrap:wrap}

/* Fase 1.7 - barra de marea Camariñas */
.tide-card{align-items:stretch;gap:12px;padding:14px 15px}.tide-date-time{flex:0 0 auto}.tide-info{flex:1;display:grid;grid-template-columns:1.15fr .82fr .82fr .72fr;align-items:center;gap:8px;border-left:1px solid #d9e8f6;padding-left:14px;min-width:0}.tide-state,.tide-detail{min-width:0}.tide-label,.tide-detail span{display:block;color:#61708a;font-size:12.5px;line-height:1.1;white-space:nowrap}.tide-state strong{display:block;color:#061f4e;font-size:19px;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tide-detail strong{display:block;color:#08285c;font-size:18px;line-height:1.15;white-space:nowrap}.tide-detail{text-align:center}.tide-state{text-align:left}@media(max-width:430px){.tide-card{flex-direction:column}.tide-date-time{justify-content:center}.tide-info{border-left:0;border-top:1px solid #d9e8f6;padding-left:0;padding-top:12px;grid-template-columns:1.1fr .9fr .9fr .8fr}.tide-state strong{font-size:17px}.tide-detail strong{font-size:16px}}@media(max-width:350px){.tide-info{grid-template-columns:1fr 1fr;row-gap:10px}.tide-detail{text-align:left}}

/* Fase 1.8 - limpieza de cabecera, sin barra inferior y nueva lectura de mareas */
.home-screen{min-height:100vh;padding-bottom:46px}.topbar-clean{justify-content:flex-end}.topbar-spacer{display:none}.logout-button{display:inline-flex;align-items:center;gap:7px;color:var(--blue);font-weight:700;background:#eef6ff;border:1px solid #d7eaff;border-radius:999px;padding:8px 12px}.logout-button svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.logout-button span{font-size:14px}.menu-button,.notification-button{display:none}.tide-info{grid-template-columns:1.05fr .95fr .95fr}.tide-state strong{display:flex;align-items:center;gap:7px}.tide-arrow{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;font-size:20px;line-height:1;font-weight:900}.tide-arrow.up{background:#eaf4ff;color:#0b66e4}.tide-arrow.down{background:#ffeded;color:#d32929}.tide-arrow.neutral{background:#f0f3f7;color:#68778b}.tide-detail small{display:block;margin-top:3px;color:#0b66e4;font-size:13px;font-weight:700;white-space:nowrap}.app-shell::after{bottom:0}.app-shell::before{bottom:18px}@media(max-width:430px){.tide-info{grid-template-columns:1fr 1fr 1fr}.tide-state strong{justify-content:flex-start}.tide-arrow{width:26px;height:26px;font-size:18px}}@media(max-width:350px){.tide-info{grid-template-columns:1fr 1fr}.tide-state{grid-column:1/3}.tide-detail{text-align:left}}

/* Fase 1.9 - marea solo con flechas y alturas por color */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.tide-state strong{justify-content:center}
.tide-detail small.tide-low-height{color:#d32929;font-size:14px;font-weight:800}
.tide-detail small.tide-high-height{color:#0b66e4;font-size:14px;font-weight:800}
.tide-detail span{font-weight:650}

/* Ajustes Fase 2.1 */
.alert.info {
    background: rgba(14, 116, 144, .10);
    border: 1px solid rgba(14, 116, 144, .22);
    color: #164e63;
}
.field textarea {
    width: 100%;
    border: 1px solid rgba(15, 23, 42, .14);
    border-radius: 14px;
    padding: 12px 14px;
    font: inherit;
    resize: vertical;
    background: #fff;
}

/* Fase 2.4 - altura actual de marea junto a la flecha */
.tide-current-height{
  display:block;
  margin-top:4px;
  color:#08285c;
  font-size:14px;
  font-weight:800;
  line-height:1.1;
  white-space:nowrap;
  text-align:center;
}
.tide-state .tide-label{text-align:center}
@media(max-width:430px){.tide-current-height{font-size:13px}}

/* Fase 2.6 - automatización de mareas */
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.automation-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}.automation-summary div{background:#f4f9ff;border:1px solid #d9eaff;border-radius:16px;padding:12px}.automation-summary span{display:block;color:#61708a;font-size:12px;margin-bottom:4px}.automation-summary strong{display:block;color:#08285c;font-size:15px;word-break:break-word}.code-block{display:block;background:#f5f8fc;border:1px solid #d9e6f4;border-radius:14px;padding:12px;white-space:normal;word-break:break-all;color:#07306a}.automation-form .field small{display:block;margin-top:5px}.automation-form h2,.admin-card h2,.form-card h2{margin-top:0;color:#07306a;font-size:20px}@media(max-width:430px){.form-grid-2,.automation-summary{grid-template-columns:1fr}.admin-actions .btn{width:100%}}


/* Fase 2.7 - indicadores de bombas CP y CA */
.device-statuses{display:flex;align-items:center;justify-content:center;gap:18px;border-left:1px solid #d9e8f6;padding-left:16px;flex:0 0 auto}
.device-indicator{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-width:36px}
.status-dot{width:18px;height:18px;border-radius:50%;display:block;background:#101010;box-shadow:inset 0 0 0 1px rgba(255,255,255,.15),0 2px 6px rgba(0,0,0,.14)}
.status-dot.on{background:#16a34a;box-shadow:0 0 0 3px rgba(22,163,74,.14),0 0 14px rgba(22,163,74,.35), inset 0 0 0 1px rgba(255,255,255,.28)}
.status-dot.off{background:#111}
.device-code{font-size:12px;line-height:1;font-weight:800;color:#07306a;letter-spacing:.04em;text-align:center;display:block;width:100%}
@media(max-width:430px){.status-card{flex-wrap:wrap}.tide-info{min-width:100%}.device-statuses{width:100%;border-left:0;border-top:1px solid #d9e8f6;padding-left:0;padding-top:12px;justify-content:flex-end}}


/* Fase 2.8 - chips de estado CP / CA en pantalla principal */
.pump-status-strip{display:flex;justify-content:center;gap:12px;align-items:center;margin:-6px auto 20px}
.pump-chip{display:inline-flex;align-items:center;gap:9px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.9);border:1px solid rgba(210,226,242,.7);box-shadow:var(--shadow)}
.pump-code{font-size:14px;line-height:1;font-weight:800;letter-spacing:.03em;color:#0b2a55}
.pump-chip.is-on .pump-code{color:#16a34a}
.pump-chip.is-off .pump-code{color:#0b2a55}
.pump-chip .status-dot{width:14px;height:14px;flex:0 0 auto}
@media(max-width:430px){.pump-status-strip{justify-content:stretch;gap:10px}.pump-chip{flex:1;justify-content:center}}

/* Fase 2.9 - sincronización manual de estado CP */
.alert.info{background:#eef6ff;border-color:#cfe3ff;color:#07306a}

.status-dot.warning{background:#f59e0b!important;box-shadow:0 0 0 3px rgba(245,158,11,.18)!important}.pump-chip.is-warning{border-color:rgba(245,158,11,.55)!important;background:rgba(255,247,237,.92)!important}